| 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 | $24.98 | 9.475% | $27.3469 | $27.35 | $27.35 | $27.30 |
| Purchase #2 | $52.75 | 13.848% | $60.0548 | $60.05 | $60.05 | $60.10 |
| Purchase #3 | $52.72 | 13.175% | $59.6659 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $76.51 | 4.570% | $80.0065 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $33.86 | 3.765% | $35.1348 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $8.54 | 6.847% | $9.1247 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $143.45 | 3.140% | $147.9543 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $392.81 | $419.2879 | $419.28 | $419.25 | $419.30 | |