| 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 | $5.72 | 9.298% | $6.2518 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $97.64 | 9.846% | $107.2536 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $55.52 | 4.276% | $57.894 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $56.47 | 11.562% | $62.9991 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $174.67 | 10.324% | $192.7029 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $177.88 | 8.288% | $192.6227 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $168.30 | 9.535% | $184.3474 | $184.35 | $184.35 | $184.30 |
| 7 purchase totals = | $736.20 | $804.0715 | $804.06 | $804.05 | $804.10 | |