| 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 | $12.64 | 7.769% | $13.622 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $50.71 | 4.684% | $53.0853 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $56.37 | 8.518% | $61.1716 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $133.65 | 11.441% | $148.9409 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $218.84 | 8.166% | $236.7105 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $187.26 | 10.461% | $206.8493 | $206.85 | $206.85 | $206.80 |
| Purchase #7 | $99.58 | 12.398% | $111.9259 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $759.05 | $832.3055 | $832.31 | $832.30 | $832.20 | |