| 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 | $30.91 | 5.332% | $32.5581 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $242.94 | 10.238% | $267.8122 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $113.64 | 13.438% | $128.9109 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $48.28 | 10.451% | $53.3257 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $48.96 | 13.277% | $55.4604 | $55.46 | $55.45 | $55.50 |
| Purchase #6 | $76.89 | 10.326% | $84.8297 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $87.96 | 10.246% | $96.9724 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $649.58 | $719.8694 | $719.87 | $719.85 | $719.90 | |