| 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 | $49.26 | 11.372% | $54.8618 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $46.38 | 7.711% | $49.9564 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $44.38 | 4.601% | $46.4219 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $180.94 | 6.340% | $192.4116 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $243.84 | 8.365% | $264.2372 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $246.93 | 10.495% | $272.8453 | $272.85 | $272.85 | $272.80 |
| Purchase #7 | $181.65 | 11.738% | $202.9721 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $993.38 | $1,083.7063 | $1,083.71 | $1,083.65 | $1,083.70 | |