| 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 | $22.54 | 5.150% | $23.7008 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $241.47 | 7.215% | $258.8921 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $113.26 | 10.660% | $125.3335 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $44.47 | 9.628% | $48.7516 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $158.88 | 13.155% | $179.7807 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $151.71 | 7.183% | $162.6073 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $224.75 | 12.389% | $252.5943 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $957.08 | $1,051.6603 | $1,051.65 | $1,051.70 | $1,051.70 | |