| 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 | $89.93 | 13.369% | $101.9527 | $101.95 | $101.95 | $102.00 |
| Purchase #2 | $28.64 | 3.784% | $29.7237 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $103.58 | 7.229% | $111.0678 | $111.07 | $111.05 | $111.10 |
| Purchase #4 | $120.90 | 3.452% | $125.0735 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $73.94 | 8.355% | $80.1177 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $218.65 | 5.692% | $231.0956 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $68.68 | 10.328% | $75.7733 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $704.32 | $754.8043 | $754.80 | $754.70 | $754.90 | |