| 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 | $13.56 | 6.486% | $14.4395 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $82.78 | 10.440% | $91.4222 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $167.51 | 12.242% | $188.0166 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $7.85 | 6.377% | $8.3506 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $112.92 | 3.401% | $116.7604 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $64.79 | 12.673% | $73.0008 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $249.74 | 3.678% | $258.9254 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $699.15 | $750.9155 | $750.92 | $750.90 | $750.90 | |