| 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 | $49.75 | 8.391% | $53.9245 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $70.62 | 10.170% | $77.8021 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $92.87 | 12.755% | $104.7156 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $85.28 | 12.387% | $95.8436 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $5.61 | 3.262% | $5.793 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $124.89 | 8.140% | $135.056 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $109.96 | 5.174% | $115.6493 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $538.98 | $588.7841 | $588.78 | $588.75 | $588.70 | |