| 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 | $74.65 | 13.685% | $84.8659 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $5.46 | 8.811% | $5.9411 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $206.36 | 12.451% | $232.0539 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $234.45 | 8.700% | $254.8472 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $242.62 | 11.317% | $270.0773 | $270.08 | $270.10 | $270.10 |
| Purchase #6 | $160.50 | 7.697% | $172.8537 | $172.85 | $172.85 | $172.90 |
| Purchase #7 | $199.59 | 11.589% | $222.7205 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,123.63 | $1,243.3596 | $1,243.36 | $1,243.35 | $1,243.40 | |