| 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 | $24.42 | 4.115% | $25.4249 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $105.73 | 3.295% | $109.2138 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $118.37 | 6.157% | $125.658 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $23.80 | 13.343% | $26.9756 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $92.27 | 3.767% | $95.7458 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $180.37 | 4.776% | $188.9845 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $38.33 | 4.270% | $39.9667 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $583.29 | $611.9693 | $611.97 | $611.95 | $612.00 | |