| 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 | $128.74 | 5.479% | $135.7937 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $200.79 | 10.660% | $222.1942 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $176.62 | 13.719% | $200.8505 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $6.25 | 5.520% | $6.595 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $120.36 | 7.780% | $129.724 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $40.92 | 12.663% | $46.1017 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $80.74 | 11.656% | $90.1511 | $90.15 | $90.15 | $90.20 |
| 7 purchase totals = | $754.42 | $831.4102 | $831.40 | $831.40 | $831.50 | |