| 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 | $25.47 | 7.121% | $27.2837 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $42.54 | 4.317% | $44.3765 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $70.59 | 5.182% | $74.248 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $71.35 | 12.244% | $80.0861 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $160.52 | 8.572% | $174.2798 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $117.71 | 8.353% | $127.5423 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $182.99 | 8.312% | $198.2001 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $671.17 | $726.0165 | $726.02 | $726.10 | $726.00 | |