| 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 | $45.50 | 8.410% | $49.3266 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $232.91 | 6.772% | $248.6827 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $36.51 | 11.794% | $40.816 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $164.42 | 8.276% | $178.0274 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $231.38 | 12.479% | $260.2539 | $260.25 | $260.25 | $260.30 |
| Purchase #6 | $35.56 | 10.240% | $39.2013 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $225.91 | 11.290% | $251.4152 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $972.19 | $1,067.7231 | $1,067.73 | $1,067.75 | $1,067.70 | |