| 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 | $31.35 | 13.567% | $35.6033 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $68.49 | 4.276% | $71.4186 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $179.89 | 7.558% | $193.4861 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $29.38 | 7.690% | $31.6393 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $6.42 | 13.838% | $7.3084 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $230.66 | 12.813% | $260.2145 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $180.93 | 7.127% | $193.8249 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $727.12 | $793.4951 | $793.49 | $793.45 | $793.40 | |