| 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 | $12.92 | 3.395% | $13.3586 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $167.62 | 7.306% | $179.8663 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $141.96 | 6.580% | $151.301 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $24.69 | 11.339% | $27.4896 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $98.90 | 8.637% | $107.442 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $7.91 | 4.846% | $8.2933 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $217.64 | 7.603% | $234.1872 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $671.64 | $721.9380 | $721.94 | $721.95 | $722.00 | |