| 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 | $40.88 | 10.450% | $45.152 | $45.15 | $45.15 | $45.20 |
| Purchase #2 | $129.30 | 6.345% | $137.5041 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $63.31 | 5.250% | $66.6338 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $70.64 | 6.432% | $75.1836 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $12.81 | 6.398% | $13.6296 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $189.41 | 10.745% | $209.7621 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $203.78 | 6.247% | $216.5101 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $710.13 | $764.3753 | $764.36 | $764.40 | $764.40 | |