| 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 | $227.60 | 9.277% | $248.7145 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $50.73 | 9.343% | $55.4697 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $46.73 | 7.135% | $50.0642 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $245.55 | 13.133% | $277.7981 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $47.90 | 7.248% | $51.3718 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $93.70 | 7.505% | $100.7322 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $13.93 | 9.695% | $15.2805 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $726.14 | $799.4310 | $799.42 | $799.40 | $799.50 | |