| 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 | $63.53 | 3.127% | $65.5166 | $65.52 | $65.50 | $65.50 |
| Purchase #2 | $26.45 | 8.560% | $28.7141 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $184.77 | 10.144% | $203.5131 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $228.62 | 13.125% | $258.6264 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $140.78 | 13.291% | $159.4911 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $107.95 | 5.689% | $114.0913 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $87.63 | 7.549% | $94.2452 | $94.25 | $94.25 | $94.20 |
| 7 purchase totals = | $839.73 | $924.1978 | $924.20 | $924.20 | $924.10 | |