| 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 | $40.99 | 12.626% | $46.1654 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $63.55 | 7.735% | $68.4656 | $68.47 | $68.45 | $68.50 |
| Purchase #3 | $82.89 | 6.148% | $87.9861 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $75.65 | 5.584% | $79.8743 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $168.69 | 5.706% | $178.3155 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $179.99 | 5.529% | $189.9416 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $190.76 | 4.839% | $199.9909 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $802.52 | $850.7394 | $850.75 | $850.70 | $850.80 | |