| 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 | $44.78 | 11.438% | $49.9019 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $87.92 | 12.360% | $98.7869 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $107.55 | 13.724% | $122.3102 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $162.43 | 13.556% | $184.449 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $101.91 | 9.826% | $111.9237 | $111.92 | $111.90 | $111.90 |
| Purchase #6 | $74.41 | 8.395% | $80.6567 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $121.94 | 5.773% | $128.9796 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $700.94 | $777.0080 | $777.01 | $777.00 | $777.00 | |