| 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 | $32.94 | 9.468% | $36.0588 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $233.52 | 5.436% | $246.2141 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $110.86 | 3.403% | $114.6326 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $120.35 | 10.399% | $132.8652 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $137.33 | 10.609% | $151.8993 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $156.82 | 8.174% | $169.6385 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $53.34 | 9.418% | $58.3636 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $845.16 | $909.6721 | $909.67 | $909.65 | $909.70 | |