| 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 | $77.46 | 7.283% | $83.1014 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $75.59 | 5.511% | $79.7558 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $246.95 | 13.193% | $279.5301 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $17.64 | 6.528% | $18.7915 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $66.57 | 12.143% | $74.6536 | $74.65 | $74.65 | $74.70 |
| Purchase #6 | $187.89 | 7.223% | $201.4613 | $201.46 | $201.45 | $201.50 |
| Purchase #7 | $11.39 | 10.852% | $12.626 | $12.63 | $12.65 | $12.60 |
| 7 purchase totals = | $683.49 | $749.9197 | $749.92 | $749.95 | $750.00 | |