| 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 | $233.92 | 10.222% | $257.8313 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $76.35 | 12.116% | $85.6006 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $138.93 | 13.359% | $157.4897 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $84.29 | 4.797% | $88.3334 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $114.49 | 12.273% | $128.5414 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $81.26 | 12.690% | $91.5719 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $54.54 | 7.544% | $58.6545 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $783.78 | $868.0228 | $868.01 | $868.05 | $868.00 | |