| 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 | $44.97 | 4.436% | $46.9649 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $19.71 | 3.703% | $20.4399 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $8.77 | 5.866% | $9.2844 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $138.29 | 13.488% | $156.9426 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $139.70 | 9.271% | $152.6516 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $102.98 | 5.704% | $108.854 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $193.96 | 11.728% | $216.7076 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $648.38 | $711.8450 | $711.83 | $711.85 | $711.90 | |