| 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 | $87.85 | 13.536% | $99.7414 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $16.91 | 4.770% | $17.7166 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $135.84 | 8.838% | $147.8455 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $229.98 | 7.667% | $247.6126 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $237.39 | 12.224% | $266.4086 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $24.38 | 5.479% | $25.7158 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $53.79 | 12.475% | $60.5003 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $786.14 | $865.5408 | $865.55 | $865.50 | $865.40 | |