| 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 | $33.41 | 13.535% | $37.932 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $157.53 | 5.623% | $166.3879 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $161.57 | 11.538% | $180.2119 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $22.59 | 8.587% | $24.5298 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $113.34 | 6.464% | $120.6663 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $51.39 | 6.758% | $54.8629 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $34.58 | 9.232% | $37.7724 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $574.41 | $622.3632 | $622.36 | $622.35 | $622.40 | |