| 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 | $53.99 | 5.665% | $57.0485 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $73.25 | 13.458% | $83.108 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $227.30 | 10.569% | $251.3233 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $220.26 | 8.824% | $239.6957 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $32.30 | 13.717% | $36.7306 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $62.53 | 9.396% | $68.4053 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $213.65 | 9.136% | $233.1691 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $883.28 | $969.4805 | $969.49 | $969.45 | $969.40 | |