| 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 | $242.41 | 9.108% | $264.4887 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $29.47 | 11.152% | $32.7565 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $192.58 | 11.457% | $214.6439 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $156.41 | 7.868% | $168.7163 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $16.63 | 7.108% | $17.8121 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $5.78 | 11.251% | $6.4303 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $13.47 | 7.196% | $14.4393 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $656.75 | $719.2871 | $719.29 | $719.30 | $719.20 | |