| 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 | $12.80 | 9.341% | $13.9956 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $74.81 | 11.661% | $83.5336 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $59.45 | 3.648% | $61.6187 | $61.62 | $61.60 | $61.60 |
| Purchase #4 | $217.33 | 13.648% | $246.9912 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $165.56 | 7.617% | $178.1707 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $92.28 | 4.654% | $96.5747 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $246.64 | 4.865% | $258.639 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $868.87 | $939.5235 | $939.52 | $939.50 | $939.50 | |