| 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 | $13.65 | 5.788% | $14.4401 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $81.88 | 12.514% | $92.1265 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $48.66 | 5.491% | $51.3319 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $231.50 | 12.586% | $260.6366 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $6.29 | 13.868% | $7.1623 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $35.66 | 12.752% | $40.2074 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $46.26 | 6.338% | $49.192 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $463.90 | $515.0968 | $515.10 | $515.15 | $515.00 | |