| 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 | $8.62 | 6.413% | $9.1728 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $102.48 | 11.520% | $114.2857 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $247.63 | 3.749% | $256.9136 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $196.55 | 3.786% | $203.9914 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $119.30 | 6.765% | $127.3706 | $127.37 | $127.35 | $127.40 |
| Purchase #6 | $18.82 | 13.320% | $21.3268 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $58.64 | 13.489% | $66.5499 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $752.04 | $799.6108 | $799.61 | $799.60 | $799.60 | |