| 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 | $26.48 | 11.534% | $29.5342 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $77.83 | 13.458% | $88.3044 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $49.75 | 6.303% | $52.8857 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $141.27 | 12.385% | $158.7663 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $64.45 | 10.757% | $71.3829 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $49.74 | 6.636% | $53.0407 | $53.04 | $53.05 | $53.00 |
| Purchase #7 | $88.56 | 9.518% | $96.9891 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $498.08 | $550.9033 | $550.90 | $550.95 | $550.90 | |