| 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 | $53.47 | 7.731% | $57.6038 | $57.60 | $57.60 | $57.60 |
| Purchase #2 | $174.88 | 8.398% | $189.5664 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $50.82 | 3.215% | $52.4539 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $215.76 | 12.588% | $242.9199 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $110.41 | 10.323% | $121.8076 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $220.74 | 4.753% | $231.2318 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $19.65 | 6.861% | $20.9982 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $845.73 | $916.5816 | $916.58 | $916.55 | $916.60 | |