| 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 | $37.95 | 3.754% | $39.3746 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $171.49 | 4.634% | $179.4368 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $235.43 | 6.119% | $249.836 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $183.93 | 11.535% | $205.1463 | $205.15 | $205.15 | $205.10 |
| Purchase #5 | $162.92 | 13.770% | $185.3541 | $185.35 | $185.35 | $185.40 |
| Purchase #6 | $22.94 | 7.766% | $24.7215 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $55.56 | 12.822% | $62.6839 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $870.22 | $946.5532 | $946.55 | $946.55 | $946.50 | |