| 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 | $43.87 | 11.510% | $48.9194 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $177.47 | 9.365% | $194.0901 | $194.09 | $194.10 | $194.10 |
| Purchase #3 | $191.64 | 5.608% | $202.3872 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $88.73 | 8.344% | $96.1336 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $73.90 | 8.244% | $79.9923 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $227.70 | 10.394% | $251.3671 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $11.31 | 12.306% | $12.7018 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $814.62 | $885.5915 | $885.59 | $885.60 | $885.60 | |