| 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 | $34.35 | 5.367% | $36.1936 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $219.96 | 4.427% | $229.6976 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $143.73 | 6.687% | $153.3412 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $45.33 | 12.647% | $51.0629 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $39.93 | 13.672% | $45.3892 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $103.82 | 7.257% | $111.3542 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $142.28 | 5.157% | $149.6174 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $729.40 | $776.6561 | $776.65 | $776.65 | $776.70 | |