| 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 | $101.82 | 5.386% | $107.304 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $89.39 | 7.623% | $96.2042 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $239.31 | 11.584% | $267.0317 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $75.33 | 3.487% | $77.9568 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $137.27 | 9.134% | $149.8082 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $20.50 | 7.550% | $22.0478 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $5.68 | 9.239% | $6.2048 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $669.30 | $726.5575 | $726.55 | $726.55 | $726.50 | |