| 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 | $71.80 | 5.233% | $75.5573 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $187.93 | 10.189% | $207.0782 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $29.95 | 12.679% | $33.7474 | $33.75 | $33.75 | $33.70 |
| Purchase #4 | $171.98 | 7.137% | $184.2542 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $16.25 | 13.660% | $18.4698 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $209.59 | 11.394% | $233.4707 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $129.78 | 7.172% | $139.0878 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $817.28 | $891.6654 | $891.67 | $891.65 | $891.80 | |