| 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 | $82.75 | 5.268% | $87.1093 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $17.48 | 11.638% | $19.5143 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $176.97 | 6.272% | $188.0696 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $102.84 | 8.333% | $111.4097 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $199.46 | 3.842% | $207.1233 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $63.52 | 4.217% | $66.1986 | $66.20 | $66.20 | $66.20 |
| Purchase #7 | $207.26 | 3.711% | $214.9514 | $214.95 | $214.95 | $215.00 |
| 7 purchase totals = | $850.28 | $894.3762 | $894.37 | $894.30 | $894.40 | |