| 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 | $61.61 | 11.533% | $68.7155 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $83.67 | 8.336% | $90.6447 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $192.35 | 9.655% | $210.9214 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $16.58 | 8.292% | $17.9548 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $189.93 | 3.288% | $196.1749 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $114.38 | 10.438% | $126.319 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $107.25 | 13.621% | $121.8585 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $765.77 | $832.5888 | $832.58 | $832.50 | $832.60 | |