| 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 | $49.38 | 7.484% | $53.0756 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $178.78 | 6.791% | $190.9209 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $202.73 | 13.538% | $230.1756 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $25.42 | 11.454% | $28.3316 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $115.65 | 10.562% | $127.865 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $113.32 | 10.269% | $124.9568 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $149.80 | 11.258% | $166.6645 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $835.08 | $921.9900 | $922.00 | $922.00 | $922.10 | |