| 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 | $30.28 | 7.795% | $32.6403 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $174.42 | 5.756% | $184.4596 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $159.31 | 10.459% | $175.9722 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $31.44 | 10.212% | $34.6507 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $7.75 | 8.355% | $8.3975 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $226.70 | 7.457% | $243.605 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $159.69 | 12.717% | $179.9978 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $789.59 | $859.7231 | $859.73 | $859.70 | $859.80 | |