| 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 | $29.28 | 4.381% | $30.5628 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $219.95 | 11.570% | $245.3982 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $176.59 | 4.673% | $184.8421 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $229.25 | 8.194% | $248.0347 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $25.77 | 13.794% | $29.3247 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $102.49 | 7.104% | $109.7709 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $35.95 | 12.825% | $40.5606 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $819.28 | $888.4940 | $888.48 | $888.45 | $888.50 | |