| 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 | $71.83 | 4.769% | $75.2556 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $25.78 | 4.724% | $26.9978 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $20.28 | 12.348% | $22.7842 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $91.45 | 8.535% | $99.2553 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $131.49 | 12.699% | $148.1879 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $36.84 | 12.640% | $41.4966 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $136.64 | 5.123% | $143.6401 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $514.31 | $557.6175 | $557.63 | $557.65 | $557.70 | |