| 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 | $25.81 | 5.780% | $27.3018 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $88.86 | 11.364% | $98.9581 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $144.87 | 7.453% | $155.6672 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $84.77 | 6.199% | $90.0249 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $137.82 | 7.854% | $148.6444 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $22.72 | 13.513% | $25.7902 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $142.84 | 10.383% | $157.6711 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $647.69 | $704.0577 | $704.05 | $704.00 | $704.10 | |