| 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 | $16.48 | 10.354% | $18.1863 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $52.81 | 3.336% | $54.5717 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $239.79 | 5.348% | $252.614 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $82.89 | 10.453% | $91.5545 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $102.77 | 9.133% | $112.156 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $100.79 | 12.580% | $113.4694 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $77.63 | 13.164% | $87.8492 | $87.85 | $87.85 | $87.80 |
| 7 purchase totals = | $673.16 | $730.4011 | $730.40 | $730.35 | $730.50 | |