| 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 | $39.60 | 4.466% | $41.3685 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $244.48 | 13.302% | $277.0007 | $277.00 | $277.00 | $277.00 |
| Purchase #3 | $80.73 | 9.824% | $88.6609 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $160.26 | 8.849% | $174.4414 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $219.27 | 10.244% | $241.732 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $204.33 | 11.804% | $228.4491 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $51.83 | 7.153% | $55.5374 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $1,000.50 | $1,107.1900 | $1,107.19 | $1,107.20 | $1,107.10 | |