| 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 | $39.48 | 3.843% | $40.9972 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $163.31 | 9.749% | $179.2311 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $53.52 | 7.604% | $57.5897 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $211.58 | 11.200% | $235.277 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $164.53 | 10.367% | $181.5868 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $68.75 | 9.415% | $75.2228 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $12.95 | 7.131% | $13.8735 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $714.12 | $783.7781 | $783.78 | $783.80 | $783.80 | |