| 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 | $109.53 | 9.666% | $120.1172 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $236.53 | 10.206% | $260.6703 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $129.53 | 11.699% | $144.6837 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $37.44 | 6.383% | $39.8298 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $166.95 | 11.322% | $185.8521 | $185.85 | $185.85 | $185.90 |
| Purchase #6 | $32.29 | 7.294% | $34.6452 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $18.64 | 4.361% | $19.4529 | $19.45 | $19.45 | $19.50 |
| 7 purchase totals = | $730.91 | $805.2512 | $805.25 | $805.25 | $805.30 | |