| 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 | $64.61 | 12.785% | $72.8704 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $189.44 | 12.708% | $213.514 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $24.57 | 9.638% | $26.9381 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $102.83 | 11.621% | $114.7799 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $201.70 | 8.184% | $218.2071 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $87.63 | 9.307% | $95.7857 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $16.80 | 12.539% | $18.9066 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $687.58 | $761.0018 | $761.01 | $761.00 | $761.00 | |