| 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 | $38.39 | 8.207% | $41.5407 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $8.60 | 4.736% | $9.0073 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $149.66 | 4.262% | $156.0385 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $57.25 | 7.560% | $61.5781 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $234.83 | 4.167% | $244.6154 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $186.68 | 13.203% | $211.3274 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $111.71 | 11.592% | $124.6594 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $787.12 | $848.7668 | $848.78 | $848.80 | $848.70 | |