| 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 | $20.28 | 10.642% | $22.4382 | $22.44 | $22.45 | $22.40 |
| Purchase #2 | $7.27 | 4.447% | $7.5933 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $109.50 | 9.222% | $119.5981 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $62.68 | 10.457% | $69.2344 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $7.34 | 5.232% | $7.724 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $245.34 | 9.839% | $269.479 | $269.48 | $269.50 | $269.50 |
| Purchase #7 | $173.50 | 9.218% | $189.4932 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $625.91 | $685.5602 | $685.55 | $685.60 | $685.50 | |