| 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 | $34.49 | 7.335% | $37.0198 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $68.53 | 5.439% | $72.2573 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $106.84 | 8.246% | $115.65 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $195.75 | 12.287% | $219.8018 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $205.48 | 4.503% | $214.7328 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $40.76 | 8.148% | $44.0811 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $195.73 | 3.152% | $201.8994 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $847.58 | $905.4422 | $905.44 | $905.45 | $905.50 | |