| 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 | $45.49 | 6.348% | $48.3777 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $36.93 | 13.367% | $41.8664 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $149.93 | 7.682% | $161.4476 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $58.92 | 6.271% | $62.6149 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $189.79 | 10.537% | $209.7882 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $82.99 | 4.799% | $86.9727 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $142.58 | 4.589% | $149.123 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $706.63 | $760.1905 | $760.19 | $760.15 | $760.20 | |