| 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 | $5.71 | 11.342% | $6.3576 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $210.98 | 13.676% | $239.8336 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $123.88 | 7.498% | $133.1685 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $11.98 | 10.648% | $13.2556 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $66.71 | 6.436% | $71.0035 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $69.38 | 8.151% | $75.0352 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $213.89 | 7.398% | $229.7136 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $702.53 | $768.3676 | $768.37 | $768.35 | $768.40 | |