| 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 | $104.39 | 10.351% | $115.1954 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $5.76 | 6.477% | $6.1331 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $36.81 | 13.240% | $41.6836 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $57.52 | 5.349% | $60.5967 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $141.93 | 9.285% | $155.1082 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $80.60 | 12.207% | $90.4388 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $72.89 | 6.719% | $77.7875 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $499.90 | $546.9433 | $546.95 | $547.00 | $546.90 | |