| 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 | $62.40 | 3.166% | $64.3756 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $140.99 | 11.211% | $156.7964 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $42.53 | 11.123% | $47.2606 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $139.51 | 12.652% | $157.1608 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $210.67 | 3.509% | $218.0624 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $27.54 | 7.669% | $29.652 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $129.88 | 7.280% | $139.3353 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $753.52 | $812.6431 | $812.65 | $812.65 | $812.80 | |