| 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 | $29.56 | 10.868% | $32.7726 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $248.30 | 7.331% | $266.5029 | $266.50 | $266.50 | $266.50 |
| Purchase #3 | $52.70 | 12.557% | $59.3175 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $167.53 | 6.642% | $178.6573 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $106.46 | 5.239% | $112.0374 | $112.04 | $112.05 | $112.00 |
| Purchase #6 | $128.32 | 5.751% | $135.6997 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $195.46 | 3.520% | $202.3402 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $928.33 | $987.3276 | $987.33 | $987.30 | $987.30 | |