| 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 | $18.41 | 4.720% | $19.279 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $142.42 | 6.299% | $151.391 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $28.31 | 5.142% | $29.7657 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $246.92 | 8.722% | $268.4564 | $268.46 | $268.45 | $268.50 |
| Purchase #5 | $102.94 | 11.803% | $115.09 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $31.28 | 11.654% | $34.9254 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $48.51 | 3.438% | $50.1778 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $618.79 | $669.0853 | $669.10 | $669.15 | $669.20 | |