| 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 | $132.42 | 10.715% | $146.6088 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $48.45 | 12.436% | $54.4752 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $65.89 | 8.499% | $71.49 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $148.77 | 13.842% | $169.3627 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $65.55 | 8.343% | $71.0188 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $119.64 | 7.429% | $128.5281 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $234.67 | 7.497% | $252.2632 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $815.39 | $893.7468 | $893.75 | $893.75 | $893.80 | |