| 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 | $104.54 | 5.206% | $109.9824 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $87.62 | 13.793% | $99.7054 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $223.82 | 8.229% | $242.2381 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $144.55 | 10.113% | $159.1683 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $14.35 | 4.677% | $15.0211 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $56.46 | 12.634% | $63.5932 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $39.25 | 9.468% | $42.9662 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $670.59 | $732.6747 | $732.68 | $732.65 | $732.70 | |