| 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 | $87.52 | 5.258% | $92.1218 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $30.89 | 12.497% | $34.7503 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $75.72 | 6.168% | $80.3904 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $93.31 | 13.742% | $106.1327 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $106.37 | 8.439% | $115.3466 | $115.35 | $115.35 | $115.30 |
| Purchase #6 | $174.25 | 11.210% | $193.7834 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $142.78 | 3.112% | $147.2233 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $710.84 | $769.7485 | $769.74 | $769.75 | $769.70 | |