| 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 | $21.35 | 13.552% | $24.2434 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $33.85 | 6.782% | $36.1457 | $36.15 | $36.15 | $36.10 |
| Purchase #3 | $69.42 | 3.392% | $71.7747 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $158.78 | 7.420% | $170.5615 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $69.69 | 7.257% | $74.7474 | $74.75 | $74.75 | $74.70 |
| Purchase #6 | $93.53 | 5.563% | $98.7331 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $211.86 | 5.380% | $223.2581 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $658.48 | $699.4639 | $699.46 | $699.45 | $699.40 | |