| 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 | $37.57 | 9.137% | $41.0028 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $63.46 | 10.690% | $70.2439 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $198.64 | 10.839% | $220.1706 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $239.35 | 6.464% | $254.8216 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $77.40 | 12.475% | $87.0557 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $147.64 | 10.514% | $163.1629 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $47.88 | 6.715% | $51.0951 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $811.94 | $887.5526 | $887.55 | $887.50 | $887.60 | |