| 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 | $67.83 | 4.361% | $70.7881 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $177.55 | 3.108% | $183.0683 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $212.98 | 4.161% | $221.8421 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $167.38 | 13.302% | $189.6449 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $176.66 | 4.327% | $184.3041 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $54.75 | 12.212% | $61.4361 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $85.72 | 9.358% | $93.7417 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $942.87 | $1,004.8253 | $1,004.82 | $1,004.85 | $1,004.70 | |