| 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 | $91.70 | 12.336% | $103.0121 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $24.53 | 8.396% | $26.5895 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $85.38 | 10.560% | $94.3961 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $44.42 | 12.126% | $49.8064 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $21.64 | 12.254% | $24.2918 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $249.42 | 4.615% | $260.9307 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $102.29 | 8.382% | $110.8639 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $619.38 | $669.8905 | $669.89 | $669.90 | $669.90 | |