| 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 | $55.55 | 10.752% | $61.5227 | $61.52 | $61.50 | $61.50 |
| Purchase #2 | $97.65 | 11.816% | $109.1883 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $174.87 | 10.586% | $193.3817 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $106.73 | 11.440% | $118.9399 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $235.80 | 12.506% | $265.2891 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $161.65 | 9.502% | $177.01 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $156.49 | 6.174% | $166.1517 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $988.74 | $1,091.4834 | $1,091.48 | $1,091.50 | $1,091.50 | |