| 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 | $60.33 | 13.472% | $68.4577 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $122.90 | 13.337% | $139.2912 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $12.47 | 12.615% | $14.0431 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $233.61 | 8.279% | $252.9506 | $252.95 | $252.95 | $253.00 |
| Purchase #5 | $110.74 | 4.582% | $115.8141 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $89.86 | 7.208% | $96.3371 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $90.42 | 13.680% | $102.7895 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $720.33 | $789.6833 | $789.68 | $789.70 | $789.70 | |