| 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 | $7.69 | 12.318% | $8.6373 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $138.51 | 11.591% | $154.5647 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $50.61 | 4.837% | $53.058 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $67.40 | 4.764% | $70.6109 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $116.58 | 9.509% | $127.6656 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $71.50 | 4.809% | $74.9384 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $207.53 | 12.136% | $232.7158 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $659.82 | $722.1907 | $722.20 | $722.15 | $722.20 | |