| 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 | $82.36 | 3.424% | $85.18 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $156.94 | 12.540% | $176.6203 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $103.88 | 7.219% | $111.3791 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $92.74 | 8.379% | $100.5107 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $245.60 | 10.634% | $271.7171 | $271.72 | $271.70 | $271.70 |
| Purchase #6 | $21.44 | 6.474% | $22.828 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $68.58 | 8.261% | $74.2454 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $771.54 | $842.4806 | $842.49 | $842.50 | $842.40 | |