| 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 | $104.93 | 5.816% | $111.0327 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $60.97 | 10.696% | $67.4914 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $39.71 | 4.716% | $41.5827 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $113.52 | 9.397% | $124.1875 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $82.39 | 9.763% | $90.4337 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $204.92 | 4.278% | $213.6865 | $213.69 | $213.70 | $213.70 |
| Purchase #7 | $7.74 | 12.610% | $8.716 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $614.18 | $657.1305 | $657.13 | $657.20 | $657.10 | |