| 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 | $31.35 | 9.349% | $34.2809 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $84.88 | 3.191% | $87.5885 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $6.28 | 3.291% | $6.4867 | $6.49 | $6.50 | $6.50 |
| Purchase #4 | $59.69 | 7.105% | $63.931 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $233.78 | 9.631% | $256.2954 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $51.53 | 12.152% | $57.7919 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $122.45 | 5.844% | $129.606 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $589.96 | $635.9804 | $635.99 | $636.05 | $636.00 | |