| 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 | $92.51 | 6.398% | $98.4288 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $42.27 | 10.634% | $46.765 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $235.44 | 5.534% | $248.4692 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $113.44 | 13.168% | $128.3778 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $191.84 | 7.738% | $206.6846 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $146.80 | 7.396% | $157.6573 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $186.57 | 5.365% | $196.5795 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,008.87 | $1,082.9622 | $1,082.97 | $1,083.00 | $1,083.10 | |