| 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 | $80.67 | 6.328% | $85.7748 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $111.94 | 13.655% | $127.2254 | $127.23 | $127.25 | $127.20 |
| Purchase #3 | $226.48 | 12.353% | $254.4571 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $234.38 | 9.251% | $256.0625 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $96.78 | 5.227% | $101.8387 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $74.87 | 13.221% | $84.7686 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $230.71 | 3.800% | $239.477 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $1,055.83 | $1,149.6041 | $1,149.61 | $1,149.60 | $1,149.70 | |