| 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 | $53.41 | 6.424% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $183.55 | 9.604% | $201.1781 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $13.33 | 8.608% | $14.4774 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $47.79 | 12.478% | $53.7532 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $212.78 | 5.265% | $223.9829 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $197.58 | 10.103% | $217.5415 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $13.36 | 7.625% | $14.3787 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $721.80 | $782.1529 | $782.15 | $782.25 | $782.20 | |