| 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 | $78.68 | 4.277% | $82.0451 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $113.43 | 5.797% | $120.0055 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $59.62 | 3.178% | $61.5147 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $46.70 | 5.680% | $49.3526 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $39.25 | 8.813% | $42.7091 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $89.27 | 8.295% | $96.6749 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $122.53 | 6.131% | $130.0423 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $549.48 | $582.3442 | $582.34 | $582.30 | $582.30 | |