| 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 | $35.68 | 3.651% | $36.9827 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $131.25 | 13.130% | $148.4831 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $205.94 | 8.490% | $223.4243 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $229.52 | 6.737% | $244.9828 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $194.97 | 3.552% | $201.8953 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $59.27 | 9.433% | $64.8609 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $105.25 | 5.418% | $110.9524 | $110.95 | $110.95 | $111.00 |
| 7 purchase totals = | $961.88 | $1,031.5815 | $1,031.57 | $1,031.60 | $1,031.70 | |