| 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 | $78.30 | 9.391% | $85.6532 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $220.27 | 5.191% | $231.7042 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $205.93 | 7.729% | $221.8463 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $59.56 | 10.394% | $65.7507 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $125.27 | 11.115% | $139.1938 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $73.64 | 9.286% | $80.4782 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $155.74 | 5.357% | $164.083 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $918.71 | $988.7094 | $988.70 | $988.75 | $988.80 | |