| 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 | $94.29 | 12.156% | $105.7519 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $141.59 | 11.325% | $157.6251 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $20.80 | 5.113% | $21.8635 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $96.34 | 10.750% | $106.6966 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $90.93 | 9.173% | $99.271 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $227.81 | 13.327% | $258.1702 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $17.60 | 6.783% | $18.7938 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $689.36 | $768.1721 | $768.17 | $768.15 | $768.30 | |