| 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 | $8.88 | 9.222% | $9.6989 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $43.85 | 8.604% | $47.6229 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $121.92 | 4.394% | $127.2772 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $187.86 | 6.643% | $200.3395 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $211.41 | 8.207% | $228.7604 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $90.34 | 6.652% | $96.3494 | $96.35 | $96.35 | $96.30 |
| Purchase #7 | $146.82 | 3.279% | $151.6342 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $811.08 | $861.6825 | $861.68 | $861.70 | $861.60 | |