| 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 | $80.31 | 9.151% | $87.6592 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $58.83 | 12.765% | $66.3396 | $66.34 | $66.35 | $66.30 |
| Purchase #3 | $211.49 | 9.539% | $231.664 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $141.86 | 12.260% | $159.252 | $159.25 | $159.25 | $159.30 |
| Purchase #5 | $62.80 | 4.639% | $65.7133 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $116.48 | 11.202% | $129.5281 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $244.25 | 12.821% | $275.5653 | $275.57 | $275.55 | $275.60 |
| 7 purchase totals = | $916.02 | $1,015.7215 | $1,015.72 | $1,015.70 | $1,015.80 | |