| 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 | $74.27 | 8.337% | $80.4619 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $218.39 | 4.639% | $228.5211 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $56.50 | 11.863% | $63.2026 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $118.82 | 9.449% | $130.0473 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $195.56 | 11.445% | $217.9418 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $209.61 | 12.201% | $235.1845 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $50.44 | 11.358% | $56.169 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $923.59 | $1,011.5282 | $1,011.52 | $1,011.50 | $1,011.50 | |