| 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 | $23.63 | 13.612% | $26.8465 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $198.45 | 7.475% | $213.2841 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $107.32 | 13.551% | $121.8629 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $146.63 | 6.507% | $156.1712 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $37.67 | 11.318% | $41.9335 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $130.26 | 12.752% | $146.8708 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $130.52 | 9.205% | $142.5344 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $774.48 | $849.5034 | $849.49 | $849.50 | $849.50 | |