| 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 | $61.51 | 4.776% | $64.4477 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $159.99 | 10.820% | $177.3009 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $143.77 | 13.167% | $162.7002 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $237.80 | 12.583% | $267.7224 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $151.31 | 12.768% | $170.6293 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $180.88 | 7.292% | $194.0698 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $17.56 | 13.757% | $19.9757 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $952.82 | $1,056.8460 | $1,056.85 | $1,056.85 | $1,056.80 | |