| 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 | $65.27 | 7.361% | $70.0745 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $183.73 | 4.168% | $191.3879 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $116.33 | 4.508% | $121.5742 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $136.53 | 10.299% | $150.5912 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $137.73 | 3.738% | $142.8783 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $55.76 | 9.112% | $60.8409 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $141.75 | 11.220% | $157.6544 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $837.10 | $895.0014 | $894.99 | $895.00 | $895.10 | |