| 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 | $68.56 | 8.632% | $74.4781 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $59.60 | 7.290% | $63.9448 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $199.27 | 4.418% | $208.0737 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $194.70 | 11.584% | $217.254 | $217.25 | $217.25 | $217.30 |
| Purchase #5 | $124.43 | 3.429% | $128.6967 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $212.78 | 10.264% | $234.6197 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $176.79 | 13.192% | $200.1121 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $1,036.13 | $1,127.1791 | $1,127.17 | $1,127.15 | $1,127.20 | |