| 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 | $44.34 | 9.479% | $48.543 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $8.53 | 10.531% | $9.4283 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $230.77 | 7.822% | $248.8208 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $5.29 | 5.211% | $5.5657 | $5.57 | $5.55 | $5.60 |
| Purchase #5 | $68.35 | 10.496% | $75.524 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $237.94 | 6.604% | $253.6536 | $253.65 | $253.65 | $253.70 |
| Purchase #7 | $211.43 | 8.426% | $229.2451 | $229.25 | $229.25 | $229.20 |
| 7 purchase totals = | $806.65 | $870.7805 | $870.78 | $870.75 | $870.70 | |