| 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 | $103.79 | 9.418% | $113.5649 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $154.59 | 6.624% | $164.83 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $28.81 | 12.610% | $32.4429 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $114.93 | 9.516% | $125.8667 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $103.26 | 11.757% | $115.4003 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $20.35 | 4.801% | $21.327 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $123.58 | 7.677% | $133.0672 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $649.31 | $706.4990 | $706.50 | $706.50 | $706.50 | |