| 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 | $20.98 | 6.269% | $22.2952 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $214.84 | 8.727% | $233.5891 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $237.62 | 4.660% | $248.6931 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $38.77 | 4.408% | $40.479 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $139.28 | 13.874% | $158.6037 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $19.40 | 10.573% | $21.4512 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $47.35 | 4.209% | $49.343 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $718.24 | $774.4543 | $774.45 | $774.50 | $774.50 | |