| 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 | $13.75 | 8.327% | $14.895 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $53.88 | 9.573% | $59.0379 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $96.99 | 5.738% | $102.5553 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $64.59 | 11.451% | $71.9862 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $178.73 | 12.746% | $201.5109 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $155.74 | 12.266% | $174.8431 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $114.69 | 9.495% | $125.5798 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $678.37 | $750.4082 | $750.42 | $750.45 | $750.40 | |