| 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 | $92.82 | 5.644% | $98.0588 | $98.06 | $98.05 | $98.10 |
| Purchase #2 | $69.55 | 12.191% | $78.0288 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $36.87 | 7.684% | $39.7031 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $199.40 | 5.760% | $210.8854 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $246.36 | 6.766% | $263.0287 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $159.82 | 7.512% | $171.8257 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $15.77 | 4.869% | $16.5378 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $820.59 | $878.0683 | $878.08 | $878.15 | $878.00 | |