| 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 | $68.82 | 12.566% | $77.4679 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $68.48 | 5.534% | $72.2697 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $245.64 | 5.133% | $258.2487 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $187.61 | 8.166% | $202.9302 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $209.90 | 8.779% | $228.3271 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $151.66 | 13.539% | $172.1932 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $15.61 | 3.734% | $16.1929 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $947.72 | $1,027.6297 | $1,027.63 | $1,027.65 | $1,027.60 | |