| 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 | $102.37 | 8.515% | $111.0868 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $58.71 | 8.252% | $63.5547 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $247.63 | 4.749% | $259.3899 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $60.46 | 7.216% | $64.8228 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $66.34 | 11.181% | $73.7575 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $15.29 | 4.126% | $15.9209 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $140.68 | 8.634% | $152.8263 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $691.48 | $741.3589 | $741.36 | $741.35 | $741.40 | |