| 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 | $40.57 | 12.575% | $45.6717 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $247.73 | 11.359% | $275.8697 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $193.70 | 5.266% | $203.9002 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $57.62 | 8.445% | $62.486 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $236.69 | 4.359% | $247.0073 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $81.50 | 3.138% | $84.0575 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $194.31 | 12.851% | $219.2808 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,052.12 | $1,138.2732 | $1,138.28 | $1,138.25 | $1,138.40 | |