| 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 | $40.71 | 8.745% | $44.2701 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $63.78 | 6.496% | $67.9231 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $92.28 | 9.806% | $101.329 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $76.27 | 10.644% | $84.3882 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $143.56 | 6.358% | $152.6875 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $29.34 | 12.758% | $33.0832 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $33.71 | 4.150% | $35.109 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $479.65 | $518.7901 | $518.79 | $518.80 | $518.80 | |