| 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 | $116.46 | 6.440% | $123.96 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $62.26 | 11.468% | $69.4 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $202.27 | 9.721% | $221.9327 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $205.49 | 5.831% | $217.4721 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $14.43 | 13.265% | $16.3441 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $39.66 | 5.379% | $41.7933 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $185.60 | 7.614% | $199.7316 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $826.17 | $890.6338 | $890.62 | $890.65 | $890.60 | |