| 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 | $77.86 | 6.743% | $83.1101 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $50.97 | 9.405% | $55.7637 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $36.55 | 9.335% | $39.9619 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $154.42 | 13.807% | $175.7408 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $88.60 | 11.542% | $98.8262 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $235.70 | 10.466% | $260.3684 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $227.98 | 13.281% | $258.258 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $872.08 | $972.0291 | $972.03 | $972.00 | $972.10 | |