| 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 | $36.91 | 7.731% | $39.7635 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $219.61 | 13.204% | $248.6073 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $167.31 | 7.136% | $179.2492 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $135.64 | 13.538% | $154.0029 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $54.36 | 3.827% | $56.4404 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $17.59 | 5.753% | $18.602 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $23.35 | 10.280% | $25.7504 | $25.75 | $25.75 | $25.80 |
| 7 purchase totals = | $654.77 | $722.4157 | $722.41 | $722.40 | $722.40 | |