| 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 | $41.57 | 12.194% | $46.639 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $44.32 | 6.554% | $47.2247 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $222.74 | 13.364% | $252.507 | $252.51 | $252.50 | $252.50 |
| Purchase #4 | $122.60 | 3.697% | $127.1325 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $93.92 | 6.505% | $100.0295 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $6.65 | 6.393% | $7.0751 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $223.45 | 11.256% | $248.6015 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $755.25 | $829.2093 | $829.21 | $829.25 | $829.10 | |