| 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 | $97.71 | 5.112% | $102.7049 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $144.40 | 3.162% | $148.9659 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $145.53 | 5.662% | $153.7699 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $48.97 | 3.794% | $50.8279 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $218.70 | 11.641% | $244.1589 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $22.72 | 13.754% | $25.8449 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $47.82 | 3.461% | $49.4751 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $725.85 | $775.7475 | $775.75 | $775.75 | $775.80 | |