| 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 | $229.99 | 6.845% | $245.7328 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $45.65 | 9.415% | $49.9479 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $58.89 | 7.798% | $63.4822 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $13.84 | 12.596% | $15.5833 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $220.51 | 3.707% | $228.6843 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $117.50 | 6.865% | $125.5664 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $68.30 | 8.753% | $74.2783 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $754.68 | $803.2752 | $803.27 | $803.35 | $803.30 | |