| 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 | $52.95 | 4.254% | $55.2025 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $130.39 | 6.669% | $139.0857 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $26.68 | 10.689% | $29.5318 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $113.82 | 12.681% | $128.2535 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $47.54 | 11.778% | $53.1393 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $193.78 | 7.859% | $209.0092 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $91.72 | 7.831% | $98.9026 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $656.88 | $713.1246 | $713.12 | $713.15 | $713.10 | |