| 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 | $112.59 | 10.699% | $124.636 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $131.96 | 8.440% | $143.0974 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $7.60 | 7.235% | $8.1499 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $87.62 | 7.657% | $94.3291 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $32.67 | 12.247% | $36.6711 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $230.28 | 13.541% | $261.4622 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $73.83 | 5.356% | $77.7843 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $676.55 | $746.1300 | $746.13 | $746.15 | $746.10 | |