| 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 | $26.28 | 12.414% | $29.5424 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $231.74 | 11.641% | $258.7169 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $6.29 | 6.614% | $6.706 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $30.40 | 13.233% | $34.4228 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $117.67 | 3.597% | $121.9026 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $155.55 | 3.635% | $161.2042 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $119.40 | 10.230% | $131.6146 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $687.33 | $744.1095 | $744.10 | $744.05 | $744.00 | |