| 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 | $118.43 | 4.261% | $123.4763 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $57.48 | 10.273% | $63.3849 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $211.46 | 9.808% | $232.2 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $220.83 | 13.851% | $251.4172 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $7.74 | 8.524% | $8.3998 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $41.40 | 11.537% | $46.1763 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $6.70 | 5.141% | $7.0444 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $664.04 | $732.0989 | $732.10 | $732.15 | $732.10 | |