| 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 | $240.54 | 5.139% | $252.9014 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $48.58 | 10.820% | $53.8364 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $208.87 | 11.426% | $232.7355 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $79.73 | 13.459% | $90.4609 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $75.54 | 8.562% | $82.0077 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $170.46 | 4.258% | $177.7182 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $14.95 | 9.624% | $16.3888 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $838.67 | $906.0489 | $906.06 | $906.05 | $906.00 | |