| 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 | $124.67 | 7.367% | $133.8544 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $30.31 | 8.482% | $32.8809 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $64.41 | 6.417% | $68.5432 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $155.61 | 3.385% | $160.8774 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $84.95 | 7.112% | $90.9916 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $35.54 | 5.280% | $37.4165 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $181.72 | 12.529% | $204.4877 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $677.21 | $729.0517 | $729.05 | $729.10 | $729.10 | |