| 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 | $66.54 | 5.182% | $69.9881 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $68.38 | 12.322% | $76.8058 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $131.76 | 6.477% | $140.2941 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $109.51 | 10.683% | $121.209 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $80.37 | 12.658% | $90.5432 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $120.92 | 4.257% | $126.0676 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $11.32 | 11.324% | $12.6019 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $588.80 | $637.5097 | $637.51 | $637.50 | $637.50 | |