| 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 | $27.88 | 4.197% | $29.0501 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $130.51 | 12.506% | $146.8316 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $183.61 | 6.195% | $194.9846 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $170.71 | 8.402% | $185.0531 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $25.74 | 4.548% | $26.9107 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $36.65 | 11.148% | $40.7357 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $160.95 | 6.364% | $171.1929 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $736.05 | $794.7587 | $794.75 | $794.80 | $794.80 | |