| 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 | $100.68 | 6.787% | $107.5132 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $83.70 | 12.741% | $94.3642 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $68.54 | 4.646% | $71.7244 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $115.37 | 13.562% | $131.0165 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $25.34 | 7.520% | $27.2456 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $11.39 | 10.827% | $12.6232 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $24.35 | 8.845% | $26.5038 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $429.37 | $470.9909 | $470.98 | $470.90 | $470.90 | |