| 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 | $35.30 | 9.688% | $38.7199 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $211.38 | 4.434% | $220.7526 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $87.70 | 8.284% | $94.9651 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $174.28 | 12.645% | $196.3177 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $83.37 | 10.148% | $91.8304 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $29.71 | 11.672% | $33.1778 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $64.58 | 5.809% | $68.3315 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $686.32 | $744.0950 | $744.10 | $744.10 | $744.10 | |