| 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 | $34.72 | 7.711% | $37.3973 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $111.76 | 13.639% | $127.0029 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $23.73 | 10.282% | $26.1699 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $90.63 | 4.817% | $94.9956 | $95.00 | $95.00 | $95.00 |
| Purchase #5 | $20.58 | 12.815% | $23.2173 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $128.44 | 4.209% | $133.846 | $133.85 | $133.85 | $133.80 |
| Purchase #7 | $63.98 | 13.486% | $72.6083 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $473.84 | $515.2373 | $515.25 | $515.20 | $515.20 | |