| 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 | $79.70 | 9.128% | $86.975 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $190.71 | 7.114% | $204.2771 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $152.42 | 3.311% | $157.4666 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $134.83 | 4.576% | $140.9998 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $83.92 | 6.763% | $89.5955 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $180.38 | 4.579% | $188.6396 | $188.64 | $188.65 | $188.60 |
| Purchase #7 | $60.86 | 9.786% | $66.8158 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $882.82 | $934.7694 | $934.79 | $934.80 | $934.80 | |