| 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 | $43.67 | 12.385% | $49.0785 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $100.87 | 7.716% | $108.6531 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $151.44 | 11.489% | $168.8389 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $187.55 | 12.240% | $210.5061 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $109.80 | 4.770% | $115.0375 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $35.58 | 6.142% | $37.7653 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $138.49 | 9.238% | $151.2837 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $767.40 | $841.1631 | $841.17 | $841.20 | $841.20 | |