| 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 | $225.87 | 12.419% | $253.9208 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $36.28 | 10.153% | $39.9635 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $171.43 | 10.411% | $189.2776 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $6.52 | 13.163% | $7.3782 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $86.80 | 7.511% | $93.3195 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $87.84 | 6.387% | $93.4503 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $75.60 | 11.571% | $84.3477 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $690.34 | $761.6576 | $761.66 | $761.65 | $761.70 | |