| 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 | $7.93 | 10.479% | $8.761 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $47.45 | 6.853% | $50.7017 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $10.33 | 6.187% | $10.9691 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $136.66 | 11.307% | $152.1121 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $33.35 | 13.540% | $37.8656 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $12.92 | 3.441% | $13.3646 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $163.32 | 4.854% | $171.2476 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $411.96 | $445.0217 | $445.02 | $444.95 | $445.10 | |