| 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 | $23.43 | 6.853% | $25.0357 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $228.71 | 8.712% | $248.6352 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $40.84 | 11.866% | $45.6861 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $87.58 | 7.150% | $93.842 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $88.64 | 12.376% | $99.6101 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $85.69 | 8.289% | $92.7928 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $116.71 | 5.352% | $122.9563 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $671.60 | $728.5582 | $728.57 | $728.60 | $728.50 | |