| 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 | $85.29 | 10.726% | $94.4382 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $43.28 | 10.567% | $47.8534 | $47.85 | $47.85 | $47.90 |
| Purchase #3 | $114.63 | 5.381% | $120.7982 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $46.38 | 3.624% | $48.0608 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $24.80 | 10.460% | $27.3941 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $9.72 | 7.189% | $10.4188 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $202.53 | 9.790% | $222.3577 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $526.63 | $571.3212 | $571.32 | $571.30 | $571.40 | |