| 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 | $40.55 | 9.395% | $44.3597 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $235.29 | 7.151% | $252.1156 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $216.77 | 5.863% | $229.4792 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $58.77 | 8.346% | $63.6749 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $238.84 | 10.304% | $263.4501 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $173.39 | 5.750% | $183.3599 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $109.48 | 6.195% | $116.2623 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $1,073.09 | $1,152.7017 | $1,152.70 | $1,152.65 | $1,152.90 | |