| 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 | $85.71 | 6.198% | $91.0223 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $16.59 | 12.179% | $18.6105 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $234.26 | 3.278% | $241.939 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $83.37 | 3.816% | $86.5514 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $76.63 | 13.180% | $86.7298 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $179.38 | 10.828% | $198.8033 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $29.54 | 5.403% | $31.136 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $705.48 | $754.7923 | $754.79 | $754.80 | $754.70 | |