| 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 | $65.64 | 6.639% | $69.9978 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $100.55 | 3.176% | $103.7435 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $82.27 | 3.170% | $84.878 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $192.70 | 5.543% | $203.3814 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $106.29 | 13.123% | $120.2384 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $160.93 | 4.453% | $168.0962 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $34.52 | 7.124% | $36.9792 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $742.90 | $787.3145 | $787.32 | $787.40 | $787.30 | |