| 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 | $30.71 | 6.251% | $32.6297 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $13.80 | 6.767% | $14.7338 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $55.30 | 3.194% | $57.0663 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $51.81 | 8.785% | $56.3615 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $170.70 | 4.550% | $178.4669 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $54.41 | 5.691% | $57.5065 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $226.75 | 9.402% | $248.069 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $603.48 | $644.8337 | $644.84 | $644.80 | $644.90 | |