| 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 | $10.51 | 5.409% | $11.0785 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $83.54 | 11.730% | $93.3392 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $155.63 | 10.263% | $171.6023 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $228.83 | 5.780% | $242.0564 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $32.57 | 5.723% | $34.434 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $66.61 | 9.537% | $72.9626 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $14.52 | 9.861% | $15.9518 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $592.21 | $641.4248 | $641.42 | $641.45 | $641.50 | |