| 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 | $63.94 | 7.494% | $68.7317 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $119.88 | 3.652% | $124.258 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $79.48 | 5.480% | $83.8355 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $123.67 | 5.497% | $130.4681 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $20.35 | 13.829% | $23.1642 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $51.46 | 6.138% | $54.6186 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $48.68 | 5.466% | $51.3408 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $507.46 | $536.4169 | $536.42 | $536.40 | $536.40 | |