| 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 | $170.41 | 3.163% | $175.8001 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $63.76 | 11.324% | $70.9802 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $92.29 | 9.359% | $100.9274 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $48.81 | 11.866% | $54.6018 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $242.39 | 11.391% | $270.0006 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $39.82 | 6.759% | $42.5114 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $68.51 | 9.861% | $75.2658 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $725.99 | $790.0873 | $790.09 | $790.10 | $790.10 | |