| 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 | $47.63 | 4.200% | $49.6305 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $41.32 | 7.523% | $44.4285 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $59.27 | 4.348% | $61.8471 | $61.85 | $61.85 | $61.80 |
| Purchase #4 | $9.75 | 7.440% | $10.4754 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $32.66 | 13.192% | $36.9685 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $147.52 | 9.804% | $161.9829 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $201.32 | 6.756% | $214.9212 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $539.47 | $580.2541 | $580.26 | $580.30 | $580.20 | |