| 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 | $83.46 | 5.535% | $88.0795 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $141.90 | 9.362% | $155.1847 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $205.28 | 4.480% | $214.4765 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $106.46 | 7.500% | $114.4445 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $14.76 | 11.802% | $16.502 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $166.37 | 9.171% | $181.6278 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $24.91 | 6.164% | $26.4455 | $26.45 | $26.45 | $26.40 |
| 7 purchase totals = | $743.14 | $796.7605 | $796.76 | $796.85 | $796.70 | |