| 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 | $98.39 | 7.103% | $105.3786 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $124.58 | 8.527% | $135.2029 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $124.66 | 4.599% | $130.3931 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $160.81 | 4.725% | $168.4083 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $102.53 | 10.862% | $113.6668 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $88.77 | 5.819% | $93.9355 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $50.50 | 7.516% | $54.2956 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $750.24 | $801.2808 | $801.29 | $801.30 | $801.30 | |