| 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 | $114.62 | 11.520% | $127.8242 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $62.78 | 6.324% | $66.7502 | $66.75 | $66.75 | $66.80 |
| Purchase #3 | $244.72 | 4.361% | $255.3922 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $112.58 | 10.827% | $124.769 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $21.56 | 9.803% | $23.6735 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $199.93 | 10.741% | $221.4045 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $37.45 | 6.808% | $39.9996 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $793.64 | $859.8132 | $859.80 | $859.75 | $859.90 | |