| 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 | $85.49 | 8.634% | $92.8712 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $201.48 | 5.674% | $212.912 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $159.46 | 13.142% | $180.4162 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $43.31 | 8.313% | $46.9104 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $182.95 | 9.452% | $200.2424 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $198.49 | 10.383% | $219.0992 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $67.63 | 11.169% | $75.1836 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $938.81 | $1,027.6350 | $1,027.63 | $1,027.60 | $1,027.60 | |