| 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 | $127.46 | 11.475% | $142.086 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $26.44 | 11.579% | $29.5015 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $112.77 | 11.162% | $125.3574 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $93.60 | 6.255% | $99.4547 | $99.45 | $99.45 | $99.50 |
| Purchase #5 | $50.84 | 8.596% | $55.2102 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $6.89 | 11.311% | $7.6693 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $69.97 | 4.318% | $72.9913 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $487.97 | $532.2704 | $532.27 | $532.25 | $532.40 | |