| 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 | $71.71 | 12.123% | $80.4034 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $60.32 | 9.671% | $66.1535 | $66.15 | $66.15 | $66.20 |
| Purchase #3 | $29.58 | 7.671% | $31.8491 | $31.85 | $31.85 | $31.80 |
| Purchase #4 | $224.51 | 3.627% | $232.653 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $67.79 | 8.114% | $73.2905 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $228.73 | 10.615% | $253.0097 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $181.26 | 7.335% | $194.5554 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $863.90 | $931.9146 | $931.91 | $931.90 | $932.00 | |