| 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 | $76.95 | 8.437% | $83.4423 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $71.67 | 12.851% | $80.8803 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $6.47 | 6.252% | $6.8745 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $224.74 | 8.264% | $243.3125 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $98.95 | 7.325% | $106.1981 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $215.81 | 10.628% | $238.7463 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $223.69 | 5.742% | $236.5343 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $918.28 | $995.9883 | $995.98 | $996.00 | $995.90 | |