| 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 | $74.51 | 4.103% | $77.5671 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $225.70 | 12.537% | $253.996 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $83.71 | 3.144% | $86.3418 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $165.34 | 7.158% | $177.175 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $167.51 | 12.716% | $188.8106 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $5.86 | 13.116% | $6.6286 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $199.55 | 5.172% | $209.8707 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $922.18 | $1,000.3898 | $1,000.40 | $1,000.40 | $1,000.40 | |