| 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 | $70.60 | 9.645% | $77.4094 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $223.81 | 7.367% | $240.2981 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $116.97 | 13.610% | $132.8896 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $139.58 | 12.723% | $157.3388 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $162.61 | 12.354% | $182.6988 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $85.71 | 6.225% | $91.0454 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $109.34 | 8.307% | $118.4229 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $908.62 | $1,000.1030 | $1,000.11 | $1,000.10 | $1,000.00 | |