| 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 | $22.54 | 6.122% | $23.9199 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $6.39 | 5.136% | $6.7182 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $6.51 | 11.861% | $7.2822 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $126.44 | 6.127% | $134.187 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $98.50 | 8.355% | $106.7297 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $146.28 | 6.638% | $155.9901 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $226.85 | 12.769% | $255.8165 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $633.51 | $690.6436 | $690.65 | $690.65 | $690.60 | |