| 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 | $203.36 | 8.817% | $221.2903 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $225.48 | 4.725% | $236.1339 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $69.42 | 9.245% | $75.8379 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $29.58 | 13.163% | $33.4736 | $33.47 | $33.45 | $33.50 |
| Purchase #5 | $39.66 | 3.340% | $40.9846 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $41.79 | 13.728% | $47.5269 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $52.42 | 12.642% | $59.0469 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $661.71 | $714.2941 | $714.29 | $714.35 | $714.20 | |