| 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 | $125.80 | 9.794% | $138.1209 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $58.90 | 13.173% | $66.6589 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $239.70 | 5.470% | $252.8116 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $239.99 | 10.566% | $265.3473 | $265.35 | $265.35 | $265.30 |
| Purchase #5 | $80.44 | 5.349% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $105.44 | 7.308% | $113.1456 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $132.62 | 4.644% | $138.7789 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $982.89 | $1,059.6059 | $1,059.61 | $1,059.60 | $1,059.50 | |