| 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 | $52.52 | 3.461% | $54.3377 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $101.61 | 6.725% | $108.4433 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $168.32 | 9.795% | $184.8069 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $79.32 | 4.337% | $82.7601 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $249.76 | 3.655% | $258.8887 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $159.88 | 8.755% | $173.8775 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $230.66 | 3.631% | $239.0353 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,042.07 | $1,102.1495 | $1,102.16 | $1,102.20 | $1,102.10 | |