| 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 | $77.38 | 3.499% | $80.0875 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $134.82 | 9.627% | $147.7991 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $92.97 | 8.555% | $100.9236 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $192.27 | 7.462% | $206.6172 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $18.33 | 8.194% | $19.832 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $218.53 | 12.531% | $245.914 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $89.41 | 13.426% | $101.4142 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $823.71 | $902.5876 | $902.58 | $902.55 | $902.50 | |