| 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 | $112.67 | 4.122% | $117.3143 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $133.55 | 13.777% | $151.9492 | $151.95 | $151.95 | $151.90 |
| Purchase #3 | $25.60 | 8.126% | $27.6803 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $42.55 | 10.494% | $47.0152 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $16.66 | 8.648% | $18.1008 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $9.77 | 11.133% | $10.8577 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $9.93 | 7.670% | $10.6916 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $350.73 | $383.6091 | $383.61 | $383.60 | $383.60 | |