| 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 | $26.97 | 6.228% | $28.6497 | $28.65 | $28.65 | $28.60 |
| Purchase #2 | $221.32 | 8.102% | $239.2513 | $239.25 | $239.25 | $239.30 |
| Purchase #3 | $78.88 | 7.239% | $84.5901 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $59.67 | 11.755% | $66.6842 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $51.75 | 9.791% | $56.8168 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $211.88 | 10.541% | $234.2143 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $249.29 | 12.249% | $279.8255 | $279.83 | $279.85 | $279.80 |
| 7 purchase totals = | $899.76 | $990.0319 | $990.03 | $990.05 | $990.00 | |