| 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 | $96.54 | 12.434% | $108.5438 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $7.46 | 7.803% | $8.0421 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $165.59 | 7.732% | $178.3934 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $17.41 | 13.214% | $19.7106 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $152.97 | 12.416% | $171.9628 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $226.80 | 12.250% | $254.583 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $111.66 | 9.814% | $122.6183 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $778.43 | $863.8540 | $863.84 | $863.85 | $863.80 | |