| 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 | $46.34 | 9.296% | $50.6478 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $173.30 | 4.670% | $181.3931 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $70.49 | 12.508% | $79.3069 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $125.77 | 5.577% | $132.7842 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $198.31 | 7.213% | $212.6141 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $245.77 | 12.268% | $275.9211 | $275.92 | $275.90 | $275.90 |
| Purchase #7 | $34.98 | 8.303% | $37.8844 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $894.96 | $970.5516 | $970.54 | $970.55 | $970.50 | |