| 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 | $31.39 | 12.460% | $35.3012 | $35.30 | $35.30 | $35.30 |
| Purchase #2 | $184.35 | 3.612% | $191.0087 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $74.64 | 8.477% | $80.9672 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $240.46 | 6.782% | $256.768 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $57.88 | 6.827% | $61.8315 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $8.56 | 10.594% | $9.4668 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $121.81 | 3.706% | $126.3243 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $719.09 | $761.6677 | $761.67 | $761.60 | $761.70 | |