| 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 | $37.65 | 6.253% | $40.0043 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $143.52 | 4.303% | $149.6957 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $14.33 | 5.136% | $15.066 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $132.36 | 4.145% | $137.8463 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $51.92 | 6.854% | $55.4786 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $13.45 | 12.491% | $15.13 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $106.63 | 13.859% | $121.4079 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $499.86 | $534.6288 | $534.64 | $534.65 | $534.60 | |