| 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 | $23.39 | 9.154% | $25.5311 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $45.44 | 10.146% | $50.0503 | $50.05 | $50.05 | $50.10 |
| Purchase #3 | $37.29 | 3.751% | $38.6887 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $29.73 | 6.303% | $31.6039 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $10.52 | 4.236% | $10.9656 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $127.40 | 9.104% | $138.9985 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $154.76 | 3.289% | $159.8501 | $159.85 | $159.85 | $159.90 |
| 7 purchase totals = | $428.53 | $455.6882 | $455.69 | $455.70 | $455.80 | |