| 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 | $116.30 | 6.467% | $123.8211 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $24.45 | 13.469% | $27.7432 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $37.68 | 10.428% | $41.6093 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $180.77 | 12.533% | $203.4259 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $166.97 | 8.351% | $180.9137 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $42.54 | 5.664% | $44.9495 | $44.95 | $44.95 | $44.90 |
| Purchase #7 | $20.96 | 6.571% | $22.3373 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $589.67 | $644.8000 | $644.80 | $644.80 | $644.60 | |