| 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 | $42.48 | 10.807% | $47.0708 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $169.55 | 7.374% | $182.0526 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $153.54 | 4.231% | $160.0363 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $7.48 | 11.344% | $8.3285 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $43.83 | 11.343% | $48.8016 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $74.59 | 11.741% | $83.3476 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $41.74 | 11.174% | $46.404 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $533.21 | $576.0414 | $576.04 | $576.05 | $576.00 | |