| 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 | $25.51 | 12.242% | $28.6329 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $183.59 | 12.128% | $205.8558 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $75.97 | 10.600% | $84.0228 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $92.60 | 5.382% | $97.5837 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $39.87 | 4.562% | $41.6889 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $182.39 | 10.788% | $202.0662 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $234.45 | 13.491% | $266.0796 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $834.38 | $925.9299 | $925.93 | $925.95 | $926.00 | |