| 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 | $146.54 | 11.124% | $162.8411 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $121.41 | 8.507% | $131.7383 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $22.99 | 4.276% | $23.9731 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $36.65 | 3.252% | $37.8419 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $59.44 | 8.368% | $64.4139 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $78.33 | 12.687% | $88.2677 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $95.59 | 7.783% | $103.0298 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $560.95 | $612.1058 | $612.10 | $612.10 | $612.00 | |