| 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 | $98.55 | 7.605% | $106.0447 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $35.35 | 5.316% | $37.2292 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $70.60 | 8.752% | $76.7789 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $37.68 | 12.846% | $42.5204 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $243.95 | 13.390% | $276.6149 | $276.61 | $276.60 | $276.60 |
| Purchase #6 | $133.77 | 7.531% | $143.8442 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $127.85 | 8.577% | $138.8157 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $747.75 | $821.8480 | $821.84 | $821.85 | $821.70 | |