| 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 | $50.47 | 12.537% | $56.7974 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $128.49 | 10.263% | $141.6769 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $114.67 | 7.131% | $122.8471 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $243.62 | 5.303% | $256.5392 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $100.43 | 9.390% | $109.8604 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $57.88 | 4.773% | $60.6426 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $146.85 | 5.586% | $155.053 | $155.05 | $155.05 | $155.10 |
| 7 purchase totals = | $842.41 | $903.4166 | $903.42 | $903.45 | $903.40 | |