| 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 | $45.50 | 5.787% | $48.1331 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $15.37 | 3.420% | $15.8957 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $100.41 | 3.117% | $103.5398 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $187.48 | 7.203% | $200.9842 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $207.97 | 13.266% | $235.5593 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $118.64 | 6.547% | $126.4074 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $69.39 | 3.407% | $71.7541 | $71.75 | $71.75 | $71.80 |
| 7 purchase totals = | $744.76 | $802.2736 | $802.27 | $802.30 | $802.30 | |