| 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 | $33.63 | 4.162% | $35.0297 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $72.68 | 11.755% | $81.2235 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $219.25 | 3.325% | $226.5401 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $48.47 | 11.688% | $54.1352 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $46.86 | 12.367% | $52.6552 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $162.26 | 10.180% | $178.7781 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $126.96 | 10.567% | $140.3759 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $710.11 | $768.7377 | $768.75 | $768.80 | $768.70 | |