| 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 | $60.97 | 11.690% | $68.0974 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $111.77 | 10.466% | $123.4678 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $61.85 | 13.292% | $70.0711 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $97.75 | 12.113% | $109.5905 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $42.45 | 11.569% | $47.361 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $63.32 | 8.269% | $68.5559 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $142.36 | 10.151% | $156.811 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $580.47 | $643.9547 | $643.96 | $643.90 | $644.10 | |