| 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 | $36.83 | 7.713% | $39.6707 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $44.29 | 13.200% | $50.1363 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $247.83 | 10.509% | $273.8745 | $273.87 | $273.85 | $273.90 |
| Purchase #4 | $164.80 | 4.677% | $172.5077 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $220.98 | 5.745% | $233.6753 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $142.87 | 3.625% | $148.049 | $148.05 | $148.05 | $148.00 |
| Purchase #7 | $130.86 | 12.159% | $146.7713 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $988.46 | $1,064.6848 | $1,064.69 | $1,064.65 | $1,064.70 | |