| 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 | $60.88 | 13.595% | $69.1566 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $178.72 | 3.844% | $185.59 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $122.93 | 12.605% | $138.4253 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $35.35 | 10.832% | $39.1791 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $166.59 | 13.363% | $188.8514 | $188.85 | $188.85 | $188.90 |
| Purchase #6 | $5.41 | 13.349% | $6.1322 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $167.63 | 10.603% | $185.4038 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $737.51 | $812.7384 | $812.74 | $812.80 | $812.80 | |