| 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 | $63.91 | 7.845% | $68.9237 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $151.63 | 5.376% | $159.7816 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $20.32 | 4.551% | $21.2448 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $122.98 | 3.343% | $127.0912 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $55.83 | 8.516% | $60.5845 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $105.62 | 4.780% | $110.6686 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $195.91 | 9.496% | $214.5136 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $716.20 | $762.8080 | $762.79 | $762.80 | $762.80 | |