| 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 | $50.83 | 13.181% | $57.5299 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $87.62 | 8.496% | $95.0642 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $155.47 | 6.384% | $165.3952 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $100.29 | 8.389% | $108.7033 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $31.44 | 6.178% | $33.3824 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $49.50 | 10.346% | $54.6213 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $166.98 | 12.622% | $188.0562 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $642.13 | $702.7525 | $702.75 | $702.75 | $702.80 | |