| 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 | $80.78 | 9.553% | $88.4969 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $13.51 | 7.465% | $14.5185 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $212.69 | 9.598% | $233.104 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $239.85 | 12.573% | $270.0063 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $93.95 | 8.748% | $102.1687 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $8.96 | 6.169% | $9.5127 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $220.47 | 8.159% | $238.4581 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $870.21 | $956.2652 | $956.27 | $956.20 | $956.30 | |