| 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 | $189.61 | 5.749% | $200.5107 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $74.43 | 4.606% | $77.8582 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $171.62 | 9.312% | $187.6013 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $92.50 | 3.790% | $96.0058 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $128.41 | 8.428% | $139.2324 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $204.61 | 13.454% | $232.1382 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $56.45 | 8.719% | $61.3719 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $917.63 | $994.7185 | $994.72 | $994.70 | $994.70 | |