| 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 | $32.89 | 8.234% | $35.5982 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $8.75 | 12.834% | $9.873 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $171.99 | 3.413% | $177.86 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $65.99 | 5.127% | $69.3733 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $134.70 | 11.640% | $150.3791 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $99.62 | 8.276% | $107.8646 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $31.76 | 9.541% | $34.7902 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $545.70 | $585.7384 | $585.73 | $585.70 | $585.90 | |