| 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 | $63.68 | 10.612% | $70.4377 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $14.63 | 6.773% | $15.6209 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $171.49 | 9.363% | $187.5466 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $9.80 | 12.801% | $11.0545 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $191.68 | 8.199% | $207.3958 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $35.84 | 4.523% | $37.461 | $37.46 | $37.45 | $37.50 |
| Purchase #7 | $103.85 | 13.447% | $117.8147 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $590.97 | $647.3312 | $647.33 | $647.30 | $647.30 | |