| 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 | $32.54 | 6.418% | $34.6284 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $182.56 | 9.414% | $199.7462 | $199.75 | $199.75 | $199.70 |
| Purchase #3 | $91.74 | 12.175% | $102.9093 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $186.69 | 7.349% | $200.4098 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $31.29 | 6.780% | $33.4115 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $84.98 | 13.740% | $96.6563 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $16.82 | 12.310% | $18.8905 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $626.62 | $686.6520 | $686.66 | $686.65 | $686.60 | |