| 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 | $84.60 | 13.718% | $96.2054 | $96.21 | $96.20 | $96.20 |
| Purchase #2 | $12.37 | 12.131% | $13.8706 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $148.38 | 5.716% | $156.8614 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $66.53 | 9.828% | $73.0686 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $248.25 | 3.310% | $256.4671 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $20.71 | 6.867% | $22.1322 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $143.98 | 10.800% | $159.5298 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $724.82 | $778.1351 | $778.14 | $778.10 | $778.20 | |