| 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 | $106.53 | 3.342% | $110.0902 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $244.61 | 11.171% | $271.9354 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $185.30 | 12.127% | $207.7713 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $109.31 | 9.417% | $119.6037 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $54.35 | 5.809% | $57.5072 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $105.44 | 4.828% | $110.5306 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $90.42 | 13.507% | $102.633 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $895.96 | $980.0714 | $980.07 | $980.10 | $980.00 | |