| 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 | $25.58 | 9.225% | $27.9398 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $151.62 | 6.739% | $161.8377 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $59.75 | 7.623% | $64.3047 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $29.47 | 4.512% | $30.7997 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $177.25 | 3.516% | $183.4821 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $227.69 | 5.373% | $239.9238 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $83.70 | 10.163% | $92.2064 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $755.06 | $800.4942 | $800.49 | $800.50 | $800.40 | |