| 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 | $62.70 | 12.571% | $70.582 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $74.69 | 12.499% | $84.0255 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $213.39 | 11.495% | $237.9192 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $155.67 | 12.757% | $175.5288 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $10.62 | 5.800% | $11.236 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $176.46 | 8.482% | $191.4273 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $209.47 | 4.254% | $218.3809 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $903.00 | $989.0997 | $989.11 | $989.20 | $989.00 | |