| 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 | $156.25 | 3.720% | $162.0625 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $9.37 | 3.403% | $9.6889 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $46.32 | 7.573% | $49.8278 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $116.77 | 6.635% | $124.5177 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $96.95 | 11.707% | $108.2999 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $53.29 | 8.689% | $57.9204 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $109.38 | 10.468% | $120.8299 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $588.33 | $633.1471 | $633.15 | $633.15 | $633.10 | |