| 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 | $17.51 | 10.430% | $19.3363 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $82.74 | 10.684% | $91.5799 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $178.47 | 9.177% | $194.8482 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $48.62 | 6.866% | $51.9582 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $149.30 | 7.208% | $160.0615 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $163.69 | 5.325% | $172.4065 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $47.76 | 3.459% | $49.412 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $688.09 | $739.6026 | $739.61 | $739.60 | $739.60 | |