| 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 | $13.77 | 7.148% | $14.7543 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $92.91 | 12.612% | $104.6278 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $226.55 | 9.317% | $247.6577 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $70.55 | 9.706% | $77.3976 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $204.77 | 13.662% | $232.7457 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $155.74 | 10.739% | $172.4649 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $51.43 | 4.376% | $53.6806 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $815.72 | $903.3286 | $903.33 | $903.35 | $903.40 | |