| 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 | $57.96 | 11.237% | $64.473 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $122.83 | 5.114% | $129.1115 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $31.93 | 11.609% | $35.6368 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $21.59 | 6.810% | $23.0603 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $219.86 | 3.381% | $227.2935 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $178.54 | 8.312% | $193.3802 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $108.33 | 11.220% | $120.4846 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $741.04 | $793.4399 | $793.43 | $793.45 | $793.50 | |