| 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 | $236.42 | 7.214% | $253.4753 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $188.71 | 13.726% | $214.6123 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $140.60 | 6.457% | $149.6785 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $28.43 | 10.680% | $31.4663 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $43.93 | 4.616% | $45.9578 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $15.55 | 5.490% | $16.4037 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $37.94 | 4.299% | $39.571 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $691.58 | $751.1649 | $751.17 | $751.15 | $751.30 | |