| 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 | $40.51 | 5.376% | $42.6878 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $223.35 | 12.352% | $250.9382 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $153.87 | 3.138% | $158.6984 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $214.46 | 12.459% | $241.1796 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $6.83 | 12.548% | $7.687 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $104.35 | 11.834% | $116.6988 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $127.44 | 4.859% | $133.6323 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $870.81 | $951.5221 | $951.53 | $951.60 | $951.50 | |