| 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 | $184.54 | 5.540% | $194.7635 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $8.52 | 5.460% | $8.9852 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $97.68 | 5.681% | $103.2292 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $78.65 | 13.665% | $89.3975 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $91.97 | 9.310% | $100.5324 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $238.64 | 10.384% | $263.4204 | $263.42 | $263.40 | $263.40 |
| Purchase #7 | $117.92 | 5.396% | $124.283 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $817.92 | $884.6112 | $884.61 | $884.65 | $884.60 | |