| 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 | $66.58 | 6.754% | $71.0768 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $123.44 | 7.197% | $132.324 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $30.76 | 12.850% | $34.7127 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $27.34 | 13.776% | $31.1064 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $83.70 | 9.522% | $91.6699 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $141.51 | 11.624% | $157.9591 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $43.71 | 3.365% | $45.1808 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $517.04 | $564.0297 | $564.03 | $564.00 | $564.10 | |