| 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 | $66.63 | 11.108% | $74.0313 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $79.43 | 13.248% | $89.9529 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $12.52 | 4.455% | $13.0778 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $26.43 | 6.786% | $28.2235 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $94.41 | 5.349% | $99.46 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $194.67 | 9.486% | $213.1364 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $250.43 | 12.471% | $281.6611 | $281.66 | $281.65 | $281.70 |
| 7 purchase totals = | $724.52 | $799.5430 | $799.54 | $799.55 | $799.60 | |