| 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 | $71.85 | 3.177% | $74.1327 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $248.41 | 12.490% | $279.4364 | $279.44 | $279.45 | $279.40 |
| Purchase #3 | $128.97 | 7.616% | $138.7924 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $117.65 | 13.449% | $133.4727 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $53.27 | 9.135% | $58.1362 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $45.57 | 7.413% | $48.9481 | $48.95 | $48.95 | $48.90 |
| Purchase #7 | $126.58 | 6.655% | $135.0039 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $792.30 | $867.9224 | $867.92 | $867.95 | $867.80 | |