| 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 | $32.41 | 4.269% | $33.7936 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $137.68 | 3.610% | $142.6502 | $142.65 | $142.65 | $142.70 |
| Purchase #3 | $17.27 | 11.668% | $19.2851 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $68.44 | 12.239% | $76.8164 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $11.78 | 10.295% | $12.9928 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $134.47 | 11.753% | $150.2743 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $209.82 | 8.431% | $227.5099 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $611.87 | $663.3223 | $663.32 | $663.30 | $663.40 | |