| 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 | $30.36 | 11.750% | $33.9273 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $201.70 | 11.165% | $224.2198 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $38.76 | 6.504% | $41.281 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $164.53 | 3.318% | $169.9891 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $92.56 | 11.461% | $103.1683 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $218.88 | 3.170% | $225.8185 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $41.87 | 11.543% | $46.7031 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $788.66 | $845.1071 | $845.11 | $845.10 | $845.10 | |