| 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 | $96.35 | 6.328% | $102.447 | $102.45 | $102.45 | $102.40 |
| Purchase #2 | $6.49 | 7.507% | $6.9772 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $65.35 | 4.417% | $68.2365 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $108.71 | 13.786% | $123.6968 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $42.29 | 11.385% | $47.1047 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $206.61 | 13.285% | $234.0581 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $238.67 | 6.630% | $254.4938 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $764.47 | $837.0141 | $837.02 | $837.05 | $837.00 | |