| 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 | $70.62 | 5.656% | $74.6143 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $132.75 | 12.806% | $149.75 | $149.75 | $149.75 | $149.80 |
| Purchase #3 | $29.91 | 3.333% | $30.9069 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $150.96 | 11.236% | $167.9219 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $218.28 | 9.462% | $238.9337 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $37.80 | 7.611% | $40.677 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $9.40 | 12.729% | $10.5965 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $649.72 | $713.4003 | $713.40 | $713.40 | $713.40 | |