| 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 | $33.87 | 7.683% | $36.4722 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $43.86 | 12.819% | $49.4824 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $18.55 | 13.787% | $21.1075 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $125.69 | 7.624% | $135.2726 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $238.55 | 7.795% | $257.145 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $75.86 | 3.369% | $78.4157 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $204.70 | 5.842% | $216.6586 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $741.08 | $794.5540 | $794.56 | $794.50 | $794.60 | |