| 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 | $11.27 | 3.707% | $11.6878 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $130.49 | 8.535% | $141.6273 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $184.71 | 5.700% | $195.2385 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $17.91 | 3.301% | $18.5012 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $246.67 | 12.511% | $277.5309 | $277.53 | $277.55 | $277.50 |
| Purchase #6 | $98.73 | 4.147% | $102.8243 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $106.83 | 5.725% | $112.946 | $112.95 | $112.95 | $112.90 |
| 7 purchase totals = | $796.61 | $860.3560 | $860.36 | $860.40 | $860.20 | |