| 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 | $59.95 | 11.561% | $66.8808 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $121.98 | 7.830% | $131.531 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $120.74 | 6.673% | $128.797 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $223.58 | 8.586% | $242.7766 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $5.45 | 5.873% | $5.7701 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $207.59 | 9.299% | $226.8938 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $226.61 | 4.200% | $236.1276 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $965.90 | $1,038.7769 | $1,038.78 | $1,038.85 | $1,038.80 | |