| 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 | $38.47 | 8.653% | $41.7988 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $18.39 | 12.543% | $20.6967 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $165.65 | 7.449% | $177.9893 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $217.95 | 6.380% | $231.8552 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $118.56 | 11.532% | $132.2323 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $30.98 | 5.398% | $32.6523 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $115.89 | 9.353% | $126.7292 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $705.89 | $763.9538 | $763.96 | $764.00 | $764.00 | |