| 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 | $120.66 | 12.327% | $135.5338 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $24.54 | 5.655% | $25.9277 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $186.35 | 6.772% | $198.9696 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $31.61 | 9.240% | $34.5308 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $148.42 | 6.243% | $157.6859 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $62.63 | 4.507% | $65.4527 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $41.47 | 5.871% | $43.9047 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $615.68 | $662.0052 | $662.00 | $662.05 | $662.00 | |