| 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 | $82.28 | 8.129% | $88.9685 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $153.58 | 7.280% | $164.7606 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $177.98 | 5.550% | $187.8579 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $70.82 | 7.859% | $76.3857 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $59.54 | 5.214% | $62.6444 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $218.67 | 9.526% | $239.5005 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $144.61 | 10.487% | $159.7753 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $907.48 | $979.8929 | $979.90 | $979.90 | $980.00 | |