| 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 | $106.57 | 4.463% | $111.3262 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $19.38 | 13.568% | $22.0095 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $199.92 | 9.165% | $218.2427 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $115.36 | 10.708% | $127.7127 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $49.49 | 4.748% | $51.8398 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $25.40 | 8.320% | $27.5133 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $57.80 | 10.572% | $63.9106 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $573.92 | $622.5548 | $622.55 | $622.55 | $622.40 | |