| 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 | $110.38 | 10.309% | $121.7591 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $67.65 | 13.219% | $76.5927 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $105.43 | 3.233% | $108.8386 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $110.50 | 12.730% | $124.5667 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $39.93 | 7.486% | $42.9192 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $96.47 | 9.681% | $105.8093 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $39.96 | 11.842% | $44.6921 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $570.32 | $625.1777 | $625.18 | $625.15 | $625.20 | |