| 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 | $79.70 | 9.163% | $87.0029 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $85.50 | 8.284% | $92.5828 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $19.46 | 5.780% | $20.5848 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $6.98 | 6.535% | $7.4361 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $203.65 | 12.756% | $229.6276 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $225.26 | 5.363% | $237.3407 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $249.27 | 6.567% | $265.6396 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $869.82 | $940.2145 | $940.21 | $940.30 | $940.10 | |