| 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 | $85.54 | 11.360% | $95.2573 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $244.85 | 5.502% | $258.3216 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $9.28 | 10.619% | $10.2654 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $78.90 | 11.243% | $87.7707 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $132.62 | 13.683% | $150.7664 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $124.67 | 13.733% | $141.7909 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $91.53 | 10.605% | $101.2368 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $767.39 | $845.4091 | $845.42 | $845.35 | $845.50 | |