| 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 | $51.95 | 6.270% | $55.2073 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $104.91 | 3.255% | $108.3248 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $50.50 | 12.401% | $56.7625 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $244.42 | 12.372% | $274.6596 | $274.66 | $274.65 | $274.70 |
| Purchase #5 | $98.70 | 3.785% | $102.4358 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $249.33 | 5.489% | $263.0157 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $7.77 | 6.587% | $8.2818 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $807.58 | $868.6875 | $868.69 | $868.65 | $868.70 | |