| 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 | $11.42 | 12.374% | $12.8331 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $78.55 | 8.204% | $84.9942 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $53.58 | 13.346% | $60.7308 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $83.57 | 9.612% | $91.6027 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $189.90 | 9.513% | $207.9652 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $209.36 | 11.469% | $233.3715 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $247.42 | 7.678% | $266.4169 | $266.42 | $266.40 | $266.40 |
| 7 purchase totals = | $873.80 | $957.9144 | $957.91 | $957.90 | $957.90 | |