| 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 | $54.96 | 3.701% | $56.9941 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $85.64 | 10.838% | $94.9217 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $124.86 | 5.264% | $131.4326 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $111.75 | 4.595% | $116.8849 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $218.45 | 3.464% | $226.0171 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $202.62 | 3.215% | $209.1342 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $53.80 | 10.605% | $59.5055 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $852.08 | $894.8901 | $894.88 | $894.90 | $894.80 | |