| 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 | $85.46 | 5.242% | $89.9398 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $142.31 | 6.269% | $151.2314 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $34.46 | 9.495% | $37.732 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $244.58 | 10.697% | $270.7427 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $225.53 | 8.470% | $244.6324 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $107.46 | 11.689% | $120.021 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $170.98 | 13.277% | $193.681 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $1,010.78 | $1,107.9803 | $1,107.97 | $1,108.05 | $1,107.80 | |