| 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 | $92.31 | 7.194% | $98.9508 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $149.86 | 3.283% | $154.7799 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $74.43 | 12.566% | $83.7829 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $103.34 | 3.111% | $106.5549 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $52.30 | 11.113% | $58.1121 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $28.80 | 12.284% | $32.3378 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $150.44 | 7.423% | $161.6072 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $651.48 | $696.1256 | $696.12 | $696.15 | $696.20 | |