| 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 | $21.90 | 3.650% | $22.6994 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $32.38 | 12.168% | $36.32 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $22.61 | 3.646% | $23.4344 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $105.65 | 3.537% | $109.3868 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $215.43 | 4.669% | $225.4884 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $39.59 | 12.615% | $44.5843 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $25.40 | 3.749% | $26.3522 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $462.96 | $488.2655 | $488.26 | $488.30 | $488.30 | |