| 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 | $87.98 | 8.248% | $95.2366 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $72.40 | 12.800% | $81.6672 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $34.85 | 8.393% | $37.775 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $98.49 | 12.210% | $110.5156 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $201.40 | 6.659% | $214.8112 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $26.83 | 8.797% | $29.1902 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $92.64 | 8.859% | $100.847 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $614.59 | $670.0428 | $670.06 | $670.05 | $670.00 | |