| 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 | $81.89 | 6.509% | $87.2202 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $231.63 | 3.155% | $238.9379 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $11.90 | 11.626% | $13.2835 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $185.86 | 13.203% | $210.3991 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $166.71 | 9.206% | $182.0573 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $31.51 | 12.695% | $35.5102 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $27.66 | 12.137% | $31.0171 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $737.16 | $798.4253 | $798.43 | $798.40 | $798.40 | |