| 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 | $51.80 | 3.669% | $53.7005 | $53.70 | $53.70 | $53.70 |
| Purchase #2 | $230.29 | 10.183% | $253.7404 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $94.25 | 10.258% | $103.9182 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $50.44 | 10.514% | $55.7433 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $165.31 | 11.543% | $184.3917 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $88.90 | 3.834% | $92.3084 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $209.54 | 13.593% | $238.0228 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $890.53 | $981.8253 | $981.82 | $981.80 | $981.70 | |