| 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 | $94.60 | 11.742% | $105.7079 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $35.30 | 8.796% | $38.405 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $126.62 | 5.314% | $133.3486 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $138.51 | 6.781% | $147.9024 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $149.82 | 3.769% | $155.4667 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $93.80 | 10.766% | $103.8985 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $49.71 | 5.311% | $52.3501 | $52.35 | $52.35 | $52.40 |
| 7 purchase totals = | $688.36 | $737.0792 | $737.09 | $737.05 | $737.10 | |