| 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 | $99.69 | 6.294% | $105.9645 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $227.96 | 7.855% | $245.8663 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $80.77 | 12.471% | $90.8428 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $88.90 | 10.271% | $98.0309 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $128.58 | 7.792% | $138.599 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $26.30 | 13.289% | $29.795 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $250.75 | 8.546% | $272.1791 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $902.95 | $981.2776 | $981.28 | $981.30 | $981.30 | |