| 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 | $77.50 | 10.627% | $85.7359 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $132.92 | 6.860% | $142.0383 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $47.41 | 9.414% | $51.8732 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $159.73 | 11.480% | $178.067 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $68.75 | 7.404% | $73.8403 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $123.50 | 9.763% | $135.5573 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $102.76 | 11.378% | $114.452 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $712.57 | $781.5640 | $781.57 | $781.55 | $781.60 | |