| 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 | $57.94 | 11.556% | $64.6355 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $242.34 | 9.473% | $265.2969 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $90.91 | 13.619% | $103.291 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $218.52 | 3.336% | $225.8098 | $225.81 | $225.80 | $225.80 |
| Purchase #5 | $84.28 | 10.423% | $93.0645 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $6.99 | 3.710% | $7.2493 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $211.91 | 9.278% | $231.571 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $912.89 | $990.9180 | $990.92 | $990.90 | $990.90 | |