| 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 | $192.46 | 7.444% | $206.7867 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $90.46 | 9.449% | $99.0076 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $12.85 | 12.409% | $14.4446 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $41.40 | 13.627% | $47.0416 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $188.52 | 7.141% | $201.9822 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $116.39 | 11.275% | $129.513 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $72.27 | 10.706% | $80.0072 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $714.35 | $778.7829 | $778.78 | $778.80 | $778.70 | |