| 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 | $112.73 | 9.148% | $123.0425 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $159.46 | 8.758% | $173.4255 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $55.62 | 3.601% | $57.6229 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $103.57 | 4.426% | $108.154 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $111.51 | 13.411% | $126.4646 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $89.84 | 13.419% | $101.8956 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $80.83 | 4.731% | $84.6541 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $713.56 | $775.2592 | $775.25 | $775.25 | $775.30 | |