| 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 | $61.79 | 3.206% | $63.771 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $173.34 | 10.516% | $191.5684 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $21.93 | 8.200% | $23.7283 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $135.50 | 4.352% | $141.397 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $120.61 | 13.570% | $136.9768 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $99.93 | 3.716% | $103.6434 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $220.90 | 11.774% | $246.9088 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $834.00 | $907.9937 | $908.00 | $908.00 | $908.00 | |