| 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 | $29.48 | 10.627% | $32.6128 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $187.33 | 12.603% | $210.9392 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $152.56 | 8.648% | $165.7534 | $165.75 | $165.75 | $165.80 |
| Purchase #4 | $122.39 | 5.135% | $128.6747 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $79.92 | 6.327% | $84.9765 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $102.93 | 12.353% | $115.6449 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $125.44 | 12.149% | $140.6797 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $800.05 | $879.2812 | $879.27 | $879.30 | $879.30 | |