| 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 | $44.29 | 13.522% | $50.2789 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $46.99 | 3.340% | $48.5595 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $218.89 | 4.325% | $228.357 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $170.48 | 3.327% | $176.1519 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $6.64 | 8.415% | $7.1988 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $101.45 | 8.855% | $110.4334 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $112.30 | 12.433% | $126.2623 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $701.04 | $747.2418 | $747.24 | $747.25 | $747.40 | |