| 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 | $37.32 | 4.243% | $38.9035 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $216.93 | 8.189% | $234.6944 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $164.35 | 7.538% | $176.7387 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $48.58 | 7.129% | $52.0433 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $171.89 | 11.271% | $191.2637 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $48.36 | 5.457% | $50.999 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $129.86 | 6.644% | $138.4879 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $817.29 | $883.1305 | $883.12 | $883.15 | $883.10 | |