| 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 | $94.26 | 5.635% | $99.5716 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $42.33 | 11.143% | $47.0468 | $47.05 | $47.05 | $47.00 |
| Purchase #3 | $63.88 | 8.465% | $69.2874 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $157.44 | 9.554% | $172.4818 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $34.97 | 7.467% | $37.5812 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $204.63 | 10.591% | $226.3024 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $68.62 | 8.820% | $74.6723 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $666.13 | $726.9435 | $726.94 | $726.95 | $727.00 | |