| 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 | $89.28 | 6.625% | $95.1948 | $95.19 | $95.20 | $95.20 |
| Purchase #2 | $43.53 | 10.494% | $48.098 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $178.99 | 6.487% | $190.6011 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $170.60 | 4.525% | $178.3197 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $184.62 | 9.308% | $201.8044 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $20.91 | 3.395% | $21.6199 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $76.65 | 6.376% | $81.5372 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $764.58 | $817.1751 | $817.17 | $817.15 | $817.10 | |