| 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 | $69.77 | 12.292% | $78.3461 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $98.83 | 3.290% | $102.0815 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $43.84 | 11.646% | $48.9456 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $175.58 | 3.515% | $181.7516 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $7.80 | 10.718% | $8.636 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $22.75 | 5.733% | $24.0543 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $42.91 | 9.803% | $47.1165 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $461.48 | $490.9316 | $490.94 | $490.95 | $490.90 | |