| 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 | $49.71 | 7.697% | $53.5362 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $87.32 | 5.168% | $91.8327 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $242.88 | 10.179% | $267.6028 | $267.60 | $267.60 | $267.60 |
| Purchase #4 | $136.62 | 13.132% | $154.5609 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $134.31 | 13.602% | $152.5788 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $41.84 | 10.133% | $46.0796 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $8.83 | 4.664% | $9.2418 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $701.51 | $775.4328 | $775.43 | $775.50 | $775.40 | |