| 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 | $44.89 | 9.687% | $49.2385 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $124.50 | 6.495% | $132.5863 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $15.45 | 12.695% | $17.4114 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $41.85 | 11.516% | $46.6694 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $9.96 | 3.122% | $10.271 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $108.53 | 10.511% | $119.9376 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $192.37 | 13.425% | $218.1957 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $537.55 | $594.3099 | $594.32 | $594.30 | $594.30 | |