| 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 | $90.30 | 8.131% | $97.6423 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $210.60 | 6.122% | $223.4929 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $115.76 | 9.347% | $126.5801 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $39.86 | 9.402% | $43.6076 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $86.90 | 13.697% | $98.8027 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $230.99 | 11.591% | $257.7641 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $19.88 | 9.694% | $21.8072 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $794.29 | $869.6969 | $869.69 | $869.70 | $869.70 | |