| 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 | $60.31 | 6.205% | $64.0522 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $86.57 | 13.794% | $98.5115 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $155.93 | 11.637% | $174.0756 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $38.67 | 9.863% | $42.484 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $183.39 | 11.175% | $203.8838 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $172.62 | 10.185% | $190.2013 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $154.60 | 6.157% | $164.1187 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $852.09 | $937.3271 | $937.32 | $937.35 | $937.40 | |