| 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 | $145.47 | 4.427% | $151.91 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $62.96 | 11.714% | $70.3351 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $69.26 | 3.517% | $71.6959 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $48.72 | 8.396% | $52.8105 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $96.71 | 7.268% | $103.7389 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $149.55 | 3.260% | $154.4253 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $105.90 | 8.757% | $115.1737 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $678.57 | $720.0894 | $720.10 | $720.10 | $720.00 | |