| 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 | $99.62 | 8.702% | $108.2889 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $69.37 | 9.687% | $76.0899 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $106.63 | 7.483% | $114.6091 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $151.77 | 3.805% | $157.5448 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $106.28 | 4.707% | $111.2826 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $250.35 | 8.374% | $271.3143 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $108.55 | 6.591% | $115.7045 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $892.57 | $954.8341 | $954.82 | $954.85 | $954.80 | |