| 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 | $46.28 | 5.168% | $48.6718 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $219.75 | 3.207% | $226.7974 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $141.58 | 9.593% | $155.1618 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $157.26 | 4.509% | $164.3509 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $204.83 | 6.691% | $218.5352 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $47.86 | 9.620% | $52.4641 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $205.32 | 9.785% | $225.4106 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $1,022.88 | $1,091.3918 | $1,091.39 | $1,091.35 | $1,091.50 | |