| 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 | $53.75 | 8.869% | $58.5171 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $83.26 | 5.771% | $88.0649 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $96.39 | 13.161% | $109.0759 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $222.48 | 6.362% | $236.6342 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $140.43 | 7.695% | $151.2361 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $156.42 | 12.815% | $176.4652 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $119.39 | 13.755% | $135.8121 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $872.12 | $955.8055 | $955.81 | $955.80 | $955.80 | |