| 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 | $27.59 | 5.313% | $29.0559 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $162.76 | 11.781% | $181.9348 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $88.31 | 3.267% | $91.1951 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $175.31 | 7.681% | $188.7756 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $124.28 | 3.747% | $128.9368 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $155.45 | 9.661% | $170.468 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $22.84 | 8.310% | $24.738 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $756.54 | $815.1042 | $815.12 | $815.15 | $815.10 | |