| 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 | $108.83 | 9.624% | $119.3038 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $26.65 | 11.764% | $29.7851 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $233.49 | 11.206% | $259.6549 | $259.65 | $259.65 | $259.70 |
| Purchase #4 | $25.77 | 7.296% | $27.6502 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $60.88 | 10.561% | $67.3095 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $29.41 | 5.634% | $31.067 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $100.53 | 9.506% | $110.0864 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $585.56 | $644.8569 | $644.86 | $644.85 | $645.00 | |