| 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 | $43.60 | 5.744% | $46.1044 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $92.26 | 9.560% | $101.0801 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $7.74 | 5.506% | $8.1662 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $83.94 | 11.775% | $93.8239 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $41.73 | 13.682% | $47.4395 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $21.76 | 3.283% | $22.4744 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $6.79 | 3.776% | $7.0464 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $297.82 | $326.1349 | $326.13 | $326.10 | $326.10 | |