| 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 | $36.36 | 5.107% | $38.2169 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $217.57 | 6.134% | $230.9157 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $48.98 | 4.320% | $51.0959 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $106.47 | 9.653% | $116.7475 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $53.73 | 5.535% | $56.704 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $210.64 | 13.738% | $239.5777 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $63.73 | 13.748% | $72.4916 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $737.48 | $805.7493 | $805.76 | $805.75 | $805.70 | |