| 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 | $7.35 | 5.422% | $7.7485 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $95.43 | 4.509% | $99.7329 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $58.42 | 8.143% | $63.1771 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $151.58 | 6.736% | $161.7904 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $187.72 | 7.857% | $202.4692 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $240.29 | 4.340% | $250.7186 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $58.93 | 4.450% | $61.5524 | $61.55 | $61.55 | $61.60 |
| 7 purchase totals = | $799.72 | $847.1891 | $847.19 | $847.20 | $847.20 | |