| 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 | $91.93 | 8.447% | $99.6953 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $178.81 | 13.525% | $202.9941 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $41.70 | 10.530% | $46.091 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $172.41 | 10.169% | $189.9424 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $5.58 | 3.569% | $5.7792 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $40.48 | 12.594% | $45.5781 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $182.98 | 12.352% | $205.5817 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $713.89 | $795.6618 | $795.66 | $795.75 | $795.70 | |