| 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 | $21.28 | 10.646% | $23.5455 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $222.76 | 9.827% | $244.6506 | $244.65 | $244.65 | $244.70 |
| Purchase #3 | $74.78 | 6.628% | $79.7364 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $51.47 | 12.206% | $57.7524 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $162.82 | 5.344% | $171.5211 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $33.29 | 8.489% | $36.116 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $240.70 | 11.320% | $267.9472 | $267.95 | $267.95 | $267.90 |
| 7 purchase totals = | $807.10 | $881.2692 | $881.28 | $881.25 | $881.20 | |