| 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 | $29.33 | 12.447% | $32.9807 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $223.98 | 12.225% | $251.3616 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $129.81 | 13.316% | $147.0955 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $34.25 | 4.669% | $35.8491 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $180.97 | 8.629% | $196.5859 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $133.45 | 3.728% | $138.425 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $147.70 | 5.594% | $155.9623 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $879.49 | $958.2601 | $958.27 | $958.30 | $958.30 | |