| 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 | $33.79 | 10.316% | $37.2758 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $47.87 | 3.274% | $49.4373 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $96.50 | 9.156% | $105.3355 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $120.70 | 5.583% | $127.4387 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $68.70 | 6.562% | $73.2081 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $122.77 | 13.152% | $138.9167 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $131.37 | 5.513% | $138.6124 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $621.70 | $670.2245 | $670.24 | $670.25 | $670.10 | |