| 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 | $80.68 | 7.548% | $86.7697 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $103.45 | 6.782% | $110.466 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $185.78 | 3.173% | $191.6748 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $34.28 | 5.359% | $36.1171 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $6.59 | 6.343% | $7.008 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $191.31 | 6.669% | $204.0685 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $74.91 | 8.539% | $81.3066 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $677.00 | $717.4107 | $717.42 | $717.30 | $717.50 | |