| 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 | $70.31 | 10.840% | $77.9316 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $101.39 | 13.229% | $114.8029 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $200.39 | 6.434% | $213.2831 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $28.48 | 12.652% | $32.0833 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $46.67 | 12.148% | $52.3395 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $64.65 | 5.790% | $68.3932 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $159.49 | 9.437% | $174.5411 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $671.38 | $733.3747 | $733.36 | $733.45 | $733.30 | |