| 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 | $40.30 | 8.729% | $43.8178 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $209.29 | 13.519% | $237.5839 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $124.64 | 7.410% | $133.8758 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $39.44 | 6.376% | $41.9547 | $41.95 | $41.95 | $42.00 |
| Purchase #5 | $139.52 | 6.166% | $148.1228 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $88.97 | 8.703% | $96.7131 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $23.51 | 4.666% | $24.607 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $665.67 | $726.6751 | $726.67 | $726.65 | $726.70 | |