| 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 | $45.51 | 3.192% | $46.9627 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $152.42 | 9.851% | $167.4349 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $178.48 | 7.453% | $191.7821 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $109.86 | 11.105% | $122.06 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $246.81 | 13.721% | $280.6748 | $280.67 | $280.65 | $280.70 |
| Purchase #6 | $22.50 | 7.391% | $24.163 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $68.70 | 11.297% | $76.461 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $824.28 | $909.5385 | $909.52 | $909.50 | $909.70 | |