| 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 | $26.30 | 3.728% | $27.2805 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $103.88 | 10.272% | $114.5506 | $114.55 | $114.55 | $114.60 |
| Purchase #3 | $229.66 | 11.542% | $256.1674 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $137.80 | 11.563% | $153.7338 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $134.49 | 8.399% | $145.7858 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $94.81 | 4.727% | $99.2917 | $99.29 | $99.30 | $99.30 |
| Purchase #7 | $143.44 | 12.131% | $160.8407 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $870.38 | $957.6505 | $957.65 | $957.70 | $957.70 | |