| 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 | $38.77 | 13.473% | $43.9935 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $124.88 | 3.398% | $129.1234 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $113.55 | 11.791% | $126.9387 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $243.83 | 13.780% | $277.4298 | $277.43 | $277.45 | $277.40 |
| Purchase #5 | $160.33 | 11.105% | $178.1346 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $110.71 | 8.410% | $120.0207 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $40.48 | 11.441% | $45.1113 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $832.55 | $920.7520 | $920.74 | $920.75 | $920.60 | |