| 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 | $8.59 | 5.771% | $9.0857 | $9.09 | $9.10 | $9.10 |
| Purchase #2 | $62.32 | 3.531% | $64.5205 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $178.66 | 13.757% | $203.2383 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $147.98 | 5.362% | $155.9147 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $66.77 | 7.310% | $71.6509 | $71.65 | $71.65 | $71.70 |
| Purchase #6 | $229.99 | 5.836% | $243.4122 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $223.53 | 8.459% | $242.4384 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $917.84 | $990.2607 | $990.26 | $990.25 | $990.20 | |