| 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 | $46.55 | 3.792% | $48.3152 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $160.73 | 6.292% | $170.8431 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $48.98 | 3.723% | $50.8035 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $37.99 | 10.603% | $42.0181 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $189.47 | 9.744% | $207.932 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $103.64 | 10.112% | $114.1201 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $206.65 | 3.769% | $214.4386 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $794.01 | $848.4706 | $848.47 | $848.45 | $848.30 | |