| 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 | $96.37 | 4.529% | $100.7346 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $47.43 | 4.737% | $49.6768 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $100.58 | 10.544% | $111.1852 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $224.52 | 4.812% | $235.3239 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $60.30 | 11.821% | $67.4281 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $9.35 | 5.474% | $9.8618 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $212.32 | 10.831% | $235.3164 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $750.87 | $809.5268 | $809.53 | $809.55 | $809.50 | |