| 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 | $6.33 | 6.180% | $6.7212 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $38.93 | 6.564% | $41.4854 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $76.62 | 11.790% | $85.6535 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $144.95 | 12.719% | $163.3862 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $155.87 | 9.278% | $170.3316 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $243.87 | 8.343% | $264.2161 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $232.73 | 13.110% | $263.2409 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $899.30 | $995.0349 | $995.04 | $995.05 | $995.00 | |