| 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 | $72.76 | 10.203% | $80.1837 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $247.26 | 4.233% | $257.7265 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $172.72 | 3.536% | $178.8274 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $209.38 | 10.207% | $230.7514 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $5.69 | 6.516% | $6.0608 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $98.52 | 9.144% | $107.5287 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $41.97 | 9.193% | $45.8283 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $848.30 | $906.9068 | $906.91 | $907.00 | $906.90 | |