| 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 | $56.47 | 13.555% | $64.1245 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $89.87 | 7.795% | $96.8754 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $232.74 | 9.771% | $255.481 | $255.48 | $255.50 | $255.50 |
| Purchase #4 | $195.66 | 6.405% | $208.192 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $103.41 | 9.703% | $113.4439 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $88.64 | 10.668% | $98.0961 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $245.81 | 12.314% | $276.079 | $276.08 | $276.10 | $276.10 |
| 7 purchase totals = | $1,012.60 | $1,112.2919 | $1,112.29 | $1,112.35 | $1,112.30 | |