| 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 | $37.60 | 11.699% | $41.9988 | $42.00 | $42.00 | $42.00 |
| Purchase #2 | $168.70 | 12.812% | $190.3138 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $70.43 | 5.389% | $74.2255 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $56.40 | 11.614% | $62.9503 | $62.95 | $62.95 | $63.00 |
| Purchase #5 | $121.45 | 5.332% | $127.9257 | $127.93 | $127.95 | $127.90 |
| Purchase #6 | $227.80 | 7.239% | $244.2904 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $9.60 | 6.227% | $10.1978 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $691.98 | $751.9023 | $751.91 | $751.95 | $751.90 | |