| 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 | $50.97 | 7.328% | $54.7051 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $54.33 | 12.127% | $60.9186 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $75.67 | 11.653% | $84.4878 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $104.65 | 9.669% | $114.7686 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $131.63 | 11.438% | $146.6858 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $19.75 | 12.587% | $22.2359 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $128.47 | 5.769% | $135.8814 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $565.47 | $619.6832 | $619.70 | $619.70 | $619.70 | |