| 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 | $18.66 | 5.682% | $19.7203 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $240.65 | 10.446% | $265.7883 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $88.62 | 5.519% | $93.5109 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $108.36 | 12.269% | $121.6547 | $121.65 | $121.65 | $121.70 |
| Purchase #5 | $180.67 | 13.726% | $205.4688 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $77.84 | 13.664% | $88.4761 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $217.54 | 8.468% | $235.9613 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $932.34 | $1,030.5804 | $1,030.58 | $1,030.55 | $1,030.70 | |