| 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 | $75.66 | 6.503% | $80.5802 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $85.77 | 6.430% | $91.285 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $157.33 | 11.329% | $175.1539 | $175.15 | $175.15 | $175.20 |
| Purchase #4 | $94.29 | 12.539% | $106.113 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $64.87 | 6.375% | $69.0055 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $43.53 | 4.392% | $45.4418 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $60.68 | 12.229% | $68.1006 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $582.13 | $635.6800 | $635.68 | $635.70 | $635.70 | |