| 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 | $57.59 | 9.835% | $63.254 | $63.25 | $63.25 | $63.30 |
| Purchase #2 | $39.92 | 7.314% | $42.8397 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $48.31 | 11.519% | $53.8748 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $113.88 | 6.629% | $121.4291 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $227.73 | 10.238% | $251.045 | $251.05 | $251.05 | $251.00 |
| Purchase #6 | $188.93 | 12.344% | $212.2515 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $137.68 | 8.652% | $149.5921 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $814.04 | $894.2862 | $894.28 | $894.30 | $894.30 | |