| 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 | $50.88 | 13.440% | $57.7183 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $213.28 | 12.506% | $239.9528 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $159.98 | 6.231% | $169.9484 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $44.38 | 4.239% | $46.2613 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $202.54 | 6.311% | $215.3223 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $117.35 | 7.599% | $126.2674 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $115.28 | 10.315% | $127.1711 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $903.69 | $982.6416 | $982.64 | $982.55 | $982.70 | |