| 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 | $72.29 | 7.553% | $77.7501 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $245.72 | 10.539% | $271.6164 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $84.58 | 10.659% | $93.5954 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $160.30 | 13.233% | $181.5125 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $132.89 | 11.430% | $148.0793 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $197.34 | 13.638% | $224.2532 | $224.25 | $224.25 | $224.30 |
| Purchase #7 | $90.76 | 3.570% | $94.0001 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $983.88 | $1,090.8070 | $1,090.81 | $1,090.80 | $1,090.90 | |