| 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 | $33.79 | 13.752% | $38.4368 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $158.28 | 3.297% | $163.4985 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $100.78 | 11.462% | $112.3314 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $171.63 | 12.314% | $192.7645 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $36.35 | 11.341% | $40.4725 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $100.55 | 12.582% | $113.2012 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $94.94 | 7.634% | $102.1877 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $696.32 | $762.8926 | $762.89 | $762.90 | $762.90 | |