| 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 | $49.82 | 5.371% | $52.4958 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $162.53 | 9.247% | $177.5591 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $11.46 | 8.521% | $12.4365 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $29.93 | 4.619% | $31.3125 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $182.49 | 10.623% | $201.8759 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $33.94 | 12.148% | $38.063 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $155.95 | 8.796% | $169.6674 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $626.12 | $683.4102 | $683.42 | $683.40 | $683.50 | |