| 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 | $23.96 | 12.735% | $27.0113 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $6.84 | 12.872% | $7.7204 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $71.98 | 5.773% | $76.1354 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $71.39 | 10.708% | $79.0344 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $153.29 | 7.713% | $165.1133 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $135.68 | 12.575% | $152.7418 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $250.67 | 3.554% | $259.5788 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $713.81 | $767.3354 | $767.33 | $767.35 | $767.20 | |