| 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 | $156.33 | 10.440% | $172.6509 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $47.73 | 4.481% | $49.8688 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $110.93 | 8.409% | $120.2581 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $84.91 | 13.804% | $96.631 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $40.54 | 4.760% | $42.4697 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $124.41 | 6.737% | $132.7915 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $110.77 | 6.361% | $117.8161 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $675.62 | $732.4861 | $732.49 | $732.45 | $732.60 | |