| 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 | $33.87 | 3.527% | $35.0646 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $193.45 | 13.374% | $219.322 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $53.46 | 4.547% | $55.8908 | $55.89 | $55.90 | $55.90 |
| Purchase #4 | $37.74 | 9.462% | $41.311 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $131.34 | 6.460% | $139.8246 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $24.99 | 3.187% | $25.7864 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $128.41 | 3.447% | $132.8363 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $603.26 | $650.0357 | $650.03 | $650.00 | $650.00 | |