| 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 | $101.92 | 8.575% | $110.6596 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $82.35 | 6.550% | $87.7439 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $46.55 | 9.534% | $50.9881 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $234.52 | 10.313% | $258.706 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $126.27 | 5.826% | $133.6265 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $84.84 | 4.132% | $88.3456 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $61.98 | 5.175% | $65.1875 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $738.43 | $795.2572 | $795.27 | $795.30 | $795.20 | |