| 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 | $41.31 | 10.358% | $45.5889 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $46.76 | 11.771% | $52.2641 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $239.73 | 12.345% | $269.3247 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $64.69 | 11.649% | $72.2257 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $140.60 | 3.661% | $145.7474 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $193.60 | 13.638% | $220.0032 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $7.44 | 11.336% | $8.2834 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $734.13 | $813.4374 | $813.43 | $813.45 | $813.40 | |