| 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 | $69.25 | 8.480% | $75.1224 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $121.47 | 13.195% | $137.498 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $43.25 | 4.590% | $45.2352 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $5.49 | 13.271% | $6.2186 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $122.58 | 12.266% | $137.6157 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $212.57 | 7.749% | $229.042 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $57.96 | 10.653% | $64.1345 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $632.57 | $694.8664 | $694.87 | $694.85 | $694.70 | |