| 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 | $9.71 | 3.211% | $10.0218 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $132.85 | 10.731% | $147.1061 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $123.49 | 10.647% | $136.638 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $242.94 | 11.331% | $270.4675 | $270.47 | $270.45 | $270.50 |
| Purchase #5 | $17.78 | 4.795% | $18.6326 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $142.97 | 6.711% | $152.5647 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $63.70 | 5.168% | $66.992 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $733.44 | $802.4227 | $802.42 | $802.40 | $802.40 | |