| 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 | $53.36 | 3.238% | $55.0878 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $84.93 | 9.832% | $93.2803 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $107.26 | 6.306% | $114.0238 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $25.57 | 8.248% | $27.679 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $106.39 | 9.661% | $116.6683 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $48.83 | 11.565% | $54.4772 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $96.91 | 9.286% | $105.9091 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $523.25 | $567.1255 | $567.13 | $567.15 | $567.20 | |