| 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 | $78.31 | 4.563% | $81.8833 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $83.38 | 13.803% | $94.8889 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $126.62 | 5.801% | $133.9652 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $181.85 | 5.491% | $191.8354 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $20.71 | 12.759% | $23.3524 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $108.47 | 6.757% | $115.7993 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $13.60 | 4.556% | $14.2196 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $612.94 | $655.9441 | $655.95 | $655.95 | $656.00 | |