| 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 | $46.43 | 4.262% | $48.4088 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $21.70 | 11.872% | $24.2762 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $77.26 | 8.240% | $83.6262 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $224.46 | 3.354% | $231.9884 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $230.89 | 6.639% | $246.2188 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $44.68 | 6.308% | $47.4984 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $118.77 | 6.814% | $126.863 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $764.19 | $808.8798 | $808.89 | $808.90 | $808.90 | |