| 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 | $79.80 | 6.710% | $85.1546 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $227.74 | 6.757% | $243.1284 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $61.38 | 5.169% | $64.5527 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $84.50 | 11.225% | $93.9851 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $236.42 | 3.853% | $245.5293 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $37.73 | 9.726% | $41.3996 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $227.75 | 4.328% | $237.607 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $955.32 | $1,011.3567 | $1,011.36 | $1,011.40 | $1,011.40 | |