| 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 | $102.48 | 11.635% | $114.4035 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $17.64 | 13.731% | $20.0621 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $79.96 | 12.230% | $89.7391 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $110.81 | 4.710% | $116.0292 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $145.74 | 8.111% | $157.561 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $21.87 | 13.107% | $24.7365 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $32.54 | 4.600% | $34.0368 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $511.04 | $556.5682 | $556.57 | $556.60 | $556.50 | |