| 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 | $112.69 | 12.224% | $126.4652 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $33.85 | 9.141% | $36.9442 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $5.55 | 3.462% | $5.7421 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $213.75 | 12.181% | $239.7869 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $27.97 | 5.466% | $29.4988 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $35.93 | 7.570% | $38.6499 | $38.65 | $38.65 | $38.60 |
| Purchase #7 | $106.93 | 8.385% | $115.8961 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $536.67 | $592.9832 | $592.99 | $593.00 | $592.90 | |