| 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 | $20.98 | 12.401% | $23.5817 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $10.43 | 3.760% | $10.8222 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $57.59 | 8.412% | $62.4345 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $159.64 | 12.184% | $179.0905 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $12.99 | 13.695% | $14.769 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $178.70 | 6.673% | $190.6247 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $73.78 | 9.615% | $80.8739 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $514.11 | $562.1965 | $562.18 | $562.15 | $562.20 | |