| 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 | $24.40 | 3.437% | $25.2386 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $71.69 | 6.153% | $76.1011 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $60.66 | 9.276% | $66.2868 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $137.98 | 10.419% | $152.3561 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $155.89 | 6.831% | $166.5388 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $140.84 | 11.607% | $157.1873 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $118.48 | 13.607% | $134.6016 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $709.94 | $778.3103 | $778.32 | $778.35 | $778.30 | |