| 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 | $46.83 | 8.231% | $50.6846 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $210.33 | 3.520% | $217.7336 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $67.64 | 11.825% | $75.6384 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $128.54 | 7.207% | $137.8039 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $74.98 | 6.470% | $79.8312 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $117.72 | 7.145% | $126.1311 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $141.99 | 11.703% | $158.6071 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $788.03 | $846.4299 | $846.42 | $846.50 | $846.30 | |