| 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 | $8.68 | 8.873% | $9.4502 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $209.91 | 11.844% | $234.7717 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $113.59 | 4.572% | $118.7833 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $171.60 | 10.536% | $189.6798 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $230.50 | 4.685% | $241.2989 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $71.40 | 11.226% | $79.4154 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $157.51 | 13.411% | $178.6337 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $963.19 | $1,052.0330 | $1,052.03 | $1,052.05 | $1,052.10 | |