| 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 | $68.99 | 12.543% | $77.6434 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $29.97 | 13.555% | $34.0324 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $95.46 | 11.477% | $106.4159 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $76.53 | 10.607% | $84.6475 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $109.83 | 9.183% | $119.9157 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $39.28 | 4.434% | $41.0217 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $44.45 | 5.202% | $46.7623 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $464.51 | $510.4389 | $510.44 | $510.40 | $510.30 | |