| 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 | $44.44 | 5.442% | $46.8584 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $61.90 | 4.177% | $64.4856 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $24.68 | 12.448% | $27.7522 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $194.46 | 9.572% | $213.0737 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $222.33 | 11.428% | $247.7379 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $136.36 | 4.707% | $142.7785 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $115.91 | 3.597% | $120.0793 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $800.08 | $862.7656 | $862.77 | $862.80 | $862.90 | |