| 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 | $75.45 | 11.655% | $84.2437 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $72.97 | 12.674% | $82.2182 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $165.65 | 13.350% | $187.7643 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $20.82 | 10.757% | $23.0596 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $246.33 | 7.140% | $263.918 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $8.66 | 9.610% | $9.4922 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $101.89 | 8.249% | $110.2949 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $691.77 | $760.9909 | $760.98 | $760.95 | $761.00 | |