| 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 | $18.69 | 7.774% | $20.143 | $20.14 | $20.15 | $20.10 |
| Purchase #2 | $56.46 | 11.430% | $62.9134 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $155.48 | 13.386% | $176.2926 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $25.81 | 4.261% | $26.9098 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $248.81 | 5.106% | $261.5142 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $7.39 | 13.721% | $8.404 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $175.29 | 8.862% | $190.8242 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $687.93 | $747.0012 | $746.98 | $746.95 | $746.90 | |