| 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 | $49.74 | 8.153% | $53.7953 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $104.37 | 5.116% | $109.7096 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $193.83 | 11.827% | $216.7543 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $35.69 | 4.438% | $37.2739 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $229.80 | 5.340% | $242.0713 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $27.30 | 6.800% | $29.1564 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $71.46 | 11.729% | $79.8415 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $712.19 | $768.6023 | $768.60 | $768.55 | $768.70 | |