| 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 | $50.67 | 5.429% | $53.4209 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $39.61 | 11.280% | $44.078 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $39.38 | 5.601% | $41.5857 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $112.77 | 7.524% | $121.2548 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $56.98 | 13.545% | $64.6979 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $107.63 | 10.581% | $119.0183 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $55.64 | 13.577% | $63.1942 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $462.68 | $507.2498 | $507.25 | $507.25 | $507.30 | |