| 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 | $76.51 | 13.288% | $86.6766 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $242.42 | 11.643% | $270.645 | $270.65 | $270.65 | $270.60 |
| Purchase #3 | $44.59 | 10.222% | $49.148 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $211.48 | 8.367% | $229.1745 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $71.60 | 10.794% | $79.3285 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $9.78 | 3.854% | $10.1569 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $164.70 | 9.116% | $179.7141 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $821.08 | $904.8436 | $904.85 | $904.85 | $904.80 | |