| 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 | $35.61 | 12.680% | $40.1253 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $181.77 | 8.619% | $197.4368 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $89.74 | 3.618% | $92.9868 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $195.75 | 5.127% | $205.7861 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $195.42 | 10.473% | $215.8863 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $196.61 | 11.429% | $219.0806 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $76.98 | 9.489% | $84.2846 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $971.88 | $1,055.5865 | $1,055.60 | $1,055.70 | $1,055.60 | |