| 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 | $126.96 | 6.237% | $134.8785 | $134.88 | $134.90 | $134.90 |
| Purchase #2 | $114.36 | 12.644% | $128.8197 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $49.25 | 9.529% | $53.943 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $60.44 | 8.422% | $65.5303 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $91.71 | 9.653% | $100.5628 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $100.30 | 8.530% | $108.8556 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $153.28 | 6.497% | $163.2386 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $696.30 | $755.8285 | $755.83 | $755.85 | $755.80 | |