| 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 | $82.59 | 11.114% | $91.7691 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $7.45 | 5.835% | $7.8847 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $28.48 | 7.731% | $30.6818 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $23.95 | 12.133% | $26.8559 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $241.49 | 9.421% | $264.2408 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $115.59 | 9.102% | $126.111 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $248.54 | 12.404% | $279.3689 | $279.37 | $279.35 | $279.40 |
| 7 purchase totals = | $748.09 | $826.9122 | $826.91 | $826.90 | $827.00 | |