| 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 | $91.65 | 13.637% | $104.1483 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $65.28 | 6.278% | $69.3783 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $145.39 | 3.197% | $150.0381 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $114.71 | 9.750% | $125.8942 | $125.89 | $125.90 | $125.90 |
| Purchase #5 | $154.48 | 9.279% | $168.8142 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $208.55 | 7.120% | $223.3988 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $115.84 | 7.665% | $124.7191 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $895.90 | $966.3910 | $966.39 | $966.40 | $966.30 | |