| 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 | $118.41 | 12.302% | $132.9768 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $17.48 | 12.481% | $19.6617 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $37.67 | 13.695% | $42.8289 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $60.39 | 13.741% | $68.6882 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $73.43 | 10.373% | $81.0469 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $9.52 | 11.166% | $10.583 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $47.66 | 9.822% | $52.3412 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $364.56 | $408.1267 | $408.13 | $408.20 | $408.10 | |