| 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 | $43.83 | 11.364% | $48.8108 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $129.66 | 13.439% | $147.085 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $74.85 | 8.381% | $81.1232 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $130.31 | 12.535% | $146.6444 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $199.83 | 11.106% | $222.0231 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $151.67 | 9.307% | $165.7859 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $57.83 | 5.228% | $60.8534 | $60.85 | $60.85 | $60.90 |
| 7 purchase totals = | $787.98 | $872.3258 | $872.32 | $872.30 | $872.30 | |