| 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 | $45.95 | 3.543% | $47.578 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $131.25 | 7.782% | $141.4639 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $91.97 | 4.484% | $96.0939 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $92.31 | 8.347% | $100.0151 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $137.52 | 4.132% | $143.2023 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $53.56 | 7.824% | $57.7505 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $9.87 | 13.850% | $11.237 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $562.43 | $597.3407 | $597.34 | $597.35 | $597.40 | |