| 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 | $54.81 | 4.798% | $57.4398 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $57.43 | 12.110% | $64.3848 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $246.51 | 13.533% | $279.8702 | $279.87 | $279.85 | $279.90 |
| Purchase #4 | $19.45 | 3.285% | $20.0889 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $101.55 | 10.626% | $112.3407 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $105.25 | 8.446% | $114.1394 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $94.31 | 13.173% | $106.7335 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $679.31 | $754.9973 | $754.99 | $755.05 | $754.90 | |