| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.85 | 12.822% | $86.7037 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $199.83 | 4.631% | $209.0841 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $146.48 | 13.833% | $166.7426 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $157.61 | 12.707% | $177.6375 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $153.80 | 4.255% | $160.3442 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $209.54 | 13.158% | $237.1113 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $203.84 | 8.413% | $220.9891 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,147.95 | $1,258.6125 | $1,258.60 | $1,258.65 | $1,258.50 | |