| 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 | $60.64 | 9.527% | $66.4172 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $176.99 | 3.647% | $183.4448 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $62.25 | 10.870% | $69.0166 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $38.94 | 8.525% | $42.2596 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $186.92 | 10.859% | $207.2176 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $39.32 | 8.323% | $42.5926 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $243.86 | 13.659% | $277.1688 | $277.17 | $277.15 | $277.20 |
| 7 purchase totals = | $808.92 | $888.1172 | $888.12 | $888.05 | $888.10 | |