| 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 | $85.56 | 3.407% | $88.475 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $83.78 | 4.657% | $87.6816 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $89.63 | 7.629% | $96.4679 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $22.88 | 6.685% | $24.4095 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $50.97 | 11.288% | $56.7235 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $18.47 | 9.753% | $20.2714 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $157.79 | 12.478% | $177.479 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $509.08 | $551.5079 | $551.51 | $551.50 | $551.60 | |