| 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 | $83.55 | 9.452% | $91.4471 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $27.57 | 7.458% | $29.6262 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $159.31 | 4.646% | $166.7115 | $166.71 | $166.70 | $166.70 |
| Purchase #4 | $11.88 | 4.320% | $12.3932 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $245.58 | 12.674% | $276.7048 | $276.70 | $276.70 | $276.70 |
| Purchase #6 | $224.44 | 9.338% | $245.3982 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $150.35 | 10.230% | $165.7308 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $902.68 | $988.0118 | $988.01 | $988.05 | $987.90 | |