| 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 | $8.58 | 7.599% | $9.232 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $45.86 | 12.569% | $51.6241 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $88.98 | 3.516% | $92.1085 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $117.64 | 5.306% | $123.882 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $143.47 | 3.844% | $148.985 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $75.29 | 12.427% | $84.6463 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $207.98 | 9.775% | $228.31 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $687.80 | $738.7879 | $738.79 | $738.80 | $738.70 | |