| 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 | $90.65 | 7.497% | $97.446 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $38.25 | 13.764% | $43.5147 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $75.64 | 11.316% | $84.1994 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $208.29 | 11.202% | $231.6226 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $83.87 | 9.352% | $91.7135 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $181.40 | 8.344% | $196.536 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $245.68 | 5.108% | $258.2293 | $258.23 | $258.25 | $258.20 |
| 7 purchase totals = | $923.78 | $1,003.2615 | $1,003.26 | $1,003.25 | $1,003.10 | |