| 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 | $95.55 | 3.577% | $98.9678 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $42.27 | 11.123% | $46.9717 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $9.59 | 10.268% | $10.5747 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $238.93 | 9.702% | $262.111 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $78.45 | 11.122% | $87.1752 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $220.67 | 10.385% | $243.5866 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $89.38 | 11.219% | $99.4075 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $774.84 | $848.7945 | $848.80 | $848.75 | $848.90 | |