| 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 | $21.68 | 5.787% | $22.9346 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $162.28 | 4.344% | $169.3294 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $63.88 | 13.298% | $72.3748 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $8.58 | 6.817% | $9.1649 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $78.67 | 7.409% | $84.4987 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $248.30 | 13.375% | $281.5101 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $244.68 | 4.831% | $256.5005 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $828.07 | $896.3130 | $896.30 | $896.30 | $896.30 | |