| 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 | $198.77 | 6.505% | $211.7 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $58.94 | 5.370% | $62.1051 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $6.52 | 11.610% | $7.277 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $18.89 | 6.289% | $20.078 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $27.50 | 12.105% | $30.8289 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $73.71 | 7.191% | $79.0105 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $40.72 | 4.631% | $42.6057 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $425.05 | $453.6052 | $453.62 | $453.65 | $453.60 | |