| 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 | $50.90 | 5.242% | $53.5682 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $164.70 | 10.376% | $181.7893 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $90.40 | 3.743% | $93.7837 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $177.41 | 3.222% | $183.1262 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $147.79 | 6.405% | $157.2559 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $31.73 | 3.149% | $32.7292 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $182.32 | 10.296% | $201.0917 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $845.25 | $903.3442 | $903.35 | $903.40 | $903.40 | |