| 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 | $50.53 | 13.328% | $57.2646 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $194.53 | 3.258% | $200.8678 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $65.39 | 12.301% | $73.4336 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $76.70 | 4.489% | $80.1431 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $45.39 | 12.205% | $50.9298 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $172.49 | 11.414% | $192.178 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $248.37 | 13.131% | $280.9835 | $280.98 | $281.00 | $281.00 |
| 7 purchase totals = | $853.40 | $935.8004 | $935.79 | $935.85 | $935.80 | |