| 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 | $37.90 | 5.154% | $39.8534 | $39.85 | $39.85 | $39.90 |
| Purchase #2 | $114.44 | 5.583% | $120.8292 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $13.37 | 13.707% | $15.2026 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $234.56 | 13.810% | $266.9527 | $266.95 | $266.95 | $267.00 |
| Purchase #5 | $204.50 | 13.744% | $232.6065 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $212.47 | 12.257% | $238.5124 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $96.72 | 7.714% | $104.181 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $913.96 | $1,018.1378 | $1,018.13 | $1,018.15 | $1,018.20 | |