| 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 | $23.65 | 6.201% | $25.1165 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $40.87 | 12.513% | $45.9841 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $236.38 | 3.568% | $244.814 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $5.38 | 8.168% | $5.8194 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $132.95 | 11.494% | $148.2313 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $156.87 | 4.771% | $164.3543 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $64.98 | 6.538% | $69.2284 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $661.08 | $703.5480 | $703.54 | $703.55 | $703.50 | |