| 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 | $40.53 | 9.264% | $44.2847 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $13.57 | 13.659% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $42.95 | 11.532% | $47.903 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $99.96 | 5.411% | $105.3688 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $87.30 | 10.824% | $96.7494 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $202.77 | 12.640% | $228.4001 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $220.56 | 4.437% | $230.3462 | $230.35 | $230.35 | $230.30 |
| 7 purchase totals = | $707.64 | $768.4757 | $768.47 | $768.45 | $768.40 | |