| 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 | $42.27 | 7.756% | $45.5485 | $45.55 | $45.55 | $45.50 |
| Purchase #2 | $94.60 | 7.348% | $101.5512 | $101.55 | $101.55 | $101.60 |
| Purchase #3 | $133.93 | 8.368% | $145.1373 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $83.93 | 4.587% | $87.7799 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $164.57 | 5.674% | $173.9077 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $55.25 | 11.871% | $61.8087 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $89.54 | 12.759% | $100.9644 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $664.09 | $716.6977 | $716.70 | $716.70 | $716.70 | |