| 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 | $76.31 | 6.628% | $81.3678 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $51.59 | 13.668% | $58.6413 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $141.87 | 4.827% | $148.7181 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $162.70 | 7.255% | $174.5039 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $132.80 | 11.699% | $148.3363 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $111.74 | 13.140% | $126.4226 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $98.28 | 11.597% | $109.6775 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $775.29 | $847.6675 | $847.67 | $847.65 | $847.60 | |