| 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 | $73.30 | 8.544% | $79.5628 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $59.30 | 6.849% | $63.3615 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $147.71 | 12.560% | $166.2624 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $113.75 | 4.165% | $118.4877 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $150.82 | 13.132% | $170.6257 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $54.70 | 8.116% | $59.1395 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $153.65 | 11.326% | $171.0524 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $753.23 | $828.4920 | $828.49 | $828.50 | $828.60 | |