| 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 | $72.37 | 12.303% | $81.2737 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $77.44 | 13.117% | $87.5978 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $86.85 | 7.540% | $93.3985 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $155.70 | 3.306% | $160.8474 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $217.60 | 11.641% | $242.9308 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $194.51 | 6.533% | $207.2173 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $41.68 | 13.296% | $47.2218 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $846.15 | $920.4873 | $920.49 | $920.45 | $920.40 | |