| 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 | $103.27 | 3.560% | $106.9464 | $106.95 | $106.95 | $106.90 |
| Purchase #2 | $43.55 | 4.340% | $45.4401 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $224.34 | 11.124% | $249.2956 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $104.82 | 8.727% | $113.9676 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $136.63 | 9.441% | $149.5292 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $94.78 | 9.707% | $103.9803 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $50.33 | 5.683% | $53.1903 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $757.72 | $822.3495 | $822.36 | $822.40 | $822.30 | |