| 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 | $81.35 | 7.138% | $87.1568 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $196.58 | 11.842% | $219.859 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $114.31 | 13.416% | $129.6458 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $87.63 | 12.759% | $98.8107 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $68.69 | 4.811% | $71.9947 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $223.77 | 6.468% | $238.2434 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $30.76 | 11.389% | $34.2633 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $803.09 | $879.9737 | $879.97 | $879.95 | $880.00 | |