| 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 | $10.73 | 6.832% | $11.4631 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $192.75 | 5.519% | $203.3879 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $244.57 | 5.229% | $257.3586 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $93.72 | 6.586% | $99.8924 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $193.76 | 13.344% | $219.6153 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $77.44 | 8.588% | $84.0905 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $86.32 | 3.842% | $89.6364 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $899.29 | $965.4442 | $965.45 | $965.45 | $965.50 | |