| 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 | $93.55 | 9.706% | $102.63 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $7.58 | 7.695% | $8.1633 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $8.71 | 5.820% | $9.2169 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $107.65 | 12.137% | $120.7155 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $47.48 | 8.582% | $51.5547 | $51.55 | $51.55 | $51.60 |
| Purchase #6 | $7.51 | 8.723% | $8.1651 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $116.48 | 13.540% | $132.2514 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $388.96 | $432.6969 | $432.70 | $432.65 | $432.80 | |