| 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 | $77.85 | 7.664% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $219.97 | 7.146% | $235.6891 | $235.69 | $235.70 | $235.70 |
| Purchase #3 | $70.77 | 5.314% | $74.5307 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $55.75 | 7.665% | $60.0232 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $152.47 | 9.492% | $166.9425 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $120.71 | 8.116% | $130.5068 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $129.32 | 11.351% | $143.9991 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $826.84 | $895.5078 | $895.51 | $895.50 | $895.40 | |