| 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 | $77.57 | 3.804% | $80.5208 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $100.56 | 8.756% | $109.365 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $63.68 | 4.432% | $66.5023 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $236.64 | 5.415% | $249.4541 | $249.45 | $249.45 | $249.50 |
| Purchase #5 | $220.68 | 8.247% | $238.8795 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $61.77 | 10.495% | $68.2528 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $84.43 | 4.192% | $87.9693 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $845.33 | $900.9438 | $900.94 | $900.90 | $901.10 | |