| 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 | $43.65 | 3.491% | $45.1738 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $88.33 | 7.165% | $94.6588 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $37.27 | 13.521% | $42.3093 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $101.48 | 9.113% | $110.7279 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $47.60 | 13.782% | $54.1602 | $54.16 | $54.15 | $54.20 |
| Purchase #6 | $187.85 | 6.195% | $199.4873 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $91.99 | 7.278% | $98.685 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $598.17 | $645.2023 | $645.21 | $645.20 | $645.30 | |