| 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 | $125.88 | 11.256% | $140.0491 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $34.60 | 6.664% | $36.9057 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $6.58 | 8.445% | $7.1357 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $91.39 | 7.470% | $98.2168 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $239.45 | 6.207% | $254.3127 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $50.36 | 5.730% | $53.2456 | $53.25 | $53.25 | $53.20 |
| Purchase #7 | $173.76 | 12.373% | $195.2593 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $722.02 | $785.1249 | $785.14 | $785.10 | $785.00 | |