| 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 | $57.40 | 10.634% | $63.5039 | $63.50 | $63.50 | $63.50 |
| Purchase #2 | $103.30 | 3.644% | $107.0643 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $45.93 | 9.814% | $50.4376 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $52.57 | 13.378% | $59.6028 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $238.30 | 9.167% | $260.145 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $74.37 | 3.414% | $76.909 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $161.29 | 4.802% | $169.0351 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $733.16 | $786.6977 | $786.70 | $786.70 | $786.60 | |