| 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 | $108.84 | 9.509% | $119.1896 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $138.41 | 8.523% | $150.2067 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $229.50 | 10.556% | $253.726 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $21.72 | 5.147% | $22.8379 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $32.60 | 11.324% | $36.2916 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $74.87 | 5.869% | $79.2641 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $81.53 | 9.272% | $89.0895 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $687.47 | $750.6054 | $750.61 | $750.65 | $750.60 | |