| 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 | $91.53 | 9.345% | $100.0835 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $99.29 | 6.471% | $105.7151 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $24.37 | 9.541% | $26.6951 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $85.31 | 7.370% | $91.5973 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $202.40 | 10.514% | $223.6803 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $184.95 | 8.803% | $201.2311 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $183.42 | 8.283% | $198.6127 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $871.27 | $947.6151 | $947.62 | $947.65 | $947.60 | |