| 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 | $37.60 | 11.413% | $41.8913 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $18.97 | 9.587% | $20.7887 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $106.66 | 5.613% | $112.6468 | $112.65 | $112.65 | $112.60 |
| Purchase #4 | $6.42 | 10.727% | $7.1087 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $206.74 | 11.239% | $229.9755 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $6.61 | 12.373% | $7.4279 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $244.29 | 12.262% | $274.2448 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $627.29 | $694.0837 | $694.09 | $694.15 | $694.00 | |