| 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 | $57.63 | 9.128% | $62.8905 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $58.40 | 6.296% | $62.0769 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $208.72 | 4.633% | $218.39 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $210.85 | 8.522% | $228.8186 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $91.86 | 8.486% | $99.6552 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $193.49 | 5.473% | $204.0797 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $59.32 | 4.674% | $62.0926 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $880.27 | $938.0035 | $938.01 | $938.05 | $938.10 | |