| 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 | $96.82 | 12.605% | $109.0242 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $81.72 | 3.566% | $84.6341 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $69.43 | 13.226% | $78.6128 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $80.37 | 5.428% | $84.7325 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $7.83 | 3.600% | $8.1119 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $113.95 | 12.422% | $128.1049 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $84.80 | 9.715% | $93.0383 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $534.92 | $586.2587 | $586.24 | $586.25 | $586.10 | |