| 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 | $20.27 | 13.344% | $22.9748 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $63.34 | 13.677% | $72.003 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $58.68 | 6.740% | $62.635 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $127.86 | 9.722% | $140.2905 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $148.70 | 7.657% | $160.086 | $160.09 | $160.10 | $160.10 |
| Purchase #6 | $124.85 | 12.575% | $140.5499 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $68.65 | 7.132% | $73.5461 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $612.35 | $672.0853 | $672.09 | $672.10 | $672.00 | |