| 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 | $95.73 | 5.479% | $100.975 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $86.53 | 12.546% | $97.3861 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $165.31 | 8.115% | $178.7249 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $56.77 | 6.313% | $60.3539 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $130.37 | 9.648% | $142.9481 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $158.27 | 3.196% | $163.3283 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $79.57 | 9.442% | $87.083 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $772.55 | $830.7993 | $830.80 | $830.85 | $830.80 | |