| 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 | $16.30 | 6.146% | $17.3018 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $60.86 | 10.358% | $67.1639 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $194.59 | 11.837% | $217.6236 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $18.79 | 13.611% | $21.3475 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $161.71 | 13.828% | $184.0713 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $132.82 | 8.647% | $144.3049 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $172.75 | 8.849% | $188.0366 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $757.82 | $839.8496 | $839.84 | $839.80 | $839.80 | |