| 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 | $53.32 | 7.349% | $57.2385 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $126.76 | 13.146% | $143.4239 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $246.27 | 11.790% | $275.3052 | $275.31 | $275.30 | $275.30 |
| Purchase #4 | $12.79 | 9.137% | $13.9586 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $220.90 | 4.652% | $231.1763 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $11.46 | 3.493% | $11.8603 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $180.61 | 12.111% | $202.4837 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $852.11 | $935.4465 | $935.45 | $935.45 | $935.50 | |