| 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 | $126.60 | 5.110% | $133.0693 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $51.76 | 8.252% | $56.0312 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $143.48 | 13.562% | $162.9388 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $55.32 | 6.426% | $58.8749 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $29.73 | 13.664% | $33.7923 | $33.79 | $33.80 | $33.80 |
| Purchase #6 | $21.70 | 11.811% | $24.263 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $21.31 | 8.461% | $23.113 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $449.90 | $492.0825 | $492.07 | $492.05 | $492.10 | |