| 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 | $50.25 | 11.618% | $56.088 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $151.45 | 7.216% | $162.3786 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $202.29 | 4.257% | $210.9015 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $43.85 | 8.647% | $47.6417 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $183.84 | 10.596% | $203.3197 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $129.42 | 10.761% | $143.3469 | $143.35 | $143.35 | $143.30 |
| Purchase #7 | $164.45 | 5.261% | $173.1017 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $925.55 | $996.7781 | $996.78 | $996.80 | $996.70 | |