| 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 | $71.38 | 5.574% | $75.3587 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $224.58 | 10.653% | $248.5045 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $106.45 | 9.233% | $116.2785 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $90.41 | 11.864% | $101.1362 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $81.49 | 11.354% | $90.7424 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $190.37 | 13.692% | $216.4355 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $217.68 | 5.182% | $228.9602 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $982.36 | $1,077.4160 | $1,077.42 | $1,077.45 | $1,077.40 | |