| 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 | $243.37 | 6.202% | $258.4638 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $187.58 | 3.730% | $194.5767 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $45.50 | 11.532% | $50.7471 | $50.75 | $50.75 | $50.70 |
| Purchase #4 | $85.25 | 10.560% | $94.2524 | $94.25 | $94.25 | $94.30 |
| Purchase #5 | $6.49 | 3.185% | $6.6967 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $90.53 | 3.164% | $93.3944 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $16.59 | 10.831% | $18.3869 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $675.31 | $716.5180 | $716.52 | $716.55 | $716.60 | |