| 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 | $89.87 | 13.650% | $102.1373 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $51.68 | 8.857% | $56.2573 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $57.73 | 4.819% | $60.512 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $52.26 | 9.392% | $57.1683 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $143.80 | 12.192% | $161.3321 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $5.31 | 13.257% | $6.0139 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $49.83 | 7.333% | $53.484 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $450.48 | $496.9049 | $496.90 | $496.90 | $496.90 | |