| 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 | $66.51 | 4.664% | $69.612 | $69.61 | $69.60 | $69.60 |
| Purchase #2 | $95.48 | 13.270% | $108.1502 | $108.15 | $108.15 | $108.20 |
| Purchase #3 | $214.81 | 3.364% | $222.0362 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $84.36 | 12.868% | $95.2154 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $176.73 | 3.410% | $182.7565 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $229.38 | 3.702% | $237.8716 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $243.45 | 6.260% | $258.69 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,110.72 | $1,174.3319 | $1,174.34 | $1,174.30 | $1,174.40 | |