| 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 | $136.74 | 9.628% | $149.9053 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $5.38 | 3.470% | $5.5667 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $230.86 | 3.413% | $238.7393 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $32.51 | 11.434% | $36.2272 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $34.59 | 3.853% | $35.9228 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $188.30 | 8.541% | $204.3827 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $130.91 | 10.411% | $144.539 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $759.29 | $815.2830 | $815.29 | $815.30 | $815.20 | |