| 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 | $23.50 | 5.416% | $24.7728 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $5.87 | 11.297% | $6.5331 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $118.66 | 8.686% | $128.9668 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $54.58 | 3.323% | $56.3937 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $156.77 | 3.183% | $161.76 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $45.89 | 10.403% | $50.6639 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $5.25 | 5.709% | $5.5497 | $5.55 | $5.55 | $5.50 |
| 7 purchase totals = | $410.52 | $434.6400 | $434.63 | $434.60 | $434.70 | |