| 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 | $45.84 | 8.810% | $49.8785 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $18.58 | 6.739% | $19.8321 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $71.26 | 8.506% | $77.3214 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $241.71 | 12.726% | $272.47 | $272.47 | $272.45 | $272.50 |
| Purchase #5 | $62.51 | 7.569% | $67.2414 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $184.64 | 6.539% | $196.7136 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $94.66 | 12.627% | $106.6127 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $719.20 | $790.0697 | $790.06 | $790.05 | $790.00 | |