| 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 | $68.69 | 9.622% | $75.2994 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $131.33 | 9.522% | $143.8352 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $164.51 | 4.650% | $172.1597 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $227.92 | 7.252% | $244.4488 | $244.45 | $244.45 | $244.40 |
| Purchase #5 | $226.46 | 13.542% | $257.1272 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $9.25 | 7.377% | $9.9324 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $64.36 | 8.355% | $69.7373 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $892.52 | $972.5400 | $972.55 | $972.60 | $972.40 | |