| 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 | $51.87 | 5.185% | $54.5595 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $232.30 | 5.669% | $245.4691 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $67.44 | 10.319% | $74.3991 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $179.61 | 10.574% | $198.602 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $194.74 | 5.444% | $205.3416 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $55.28 | 11.640% | $61.7146 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $80.68 | 11.132% | $89.6613 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $861.92 | $929.7472 | $929.74 | $929.70 | $929.80 | |