| 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 | $117.74 | 4.766% | $123.3515 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $112.57 | 7.280% | $120.7651 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $159.54 | 11.226% | $177.45 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $117.33 | 12.134% | $131.5668 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $67.43 | 5.216% | $70.9471 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $55.32 | 13.514% | $62.7959 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $99.68 | 11.105% | $110.7495 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $729.61 | $797.6259 | $797.64 | $797.60 | $797.70 | |