| 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 | $43.75 | 12.793% | $49.3469 | $49.35 | $49.35 | $49.30 |
| Purchase #2 | $211.58 | 12.290% | $237.5832 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $249.87 | 6.807% | $266.8787 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $78.36 | 11.128% | $87.0799 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $162.28 | 13.108% | $183.5517 | $183.55 | $183.55 | $183.60 |
| Purchase #6 | $203.83 | 7.495% | $219.1071 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $91.86 | 6.401% | $97.74 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $1,041.53 | $1,141.2875 | $1,141.29 | $1,141.35 | $1,141.30 | |