| 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 | $66.70 | 7.428% | $71.6545 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $222.36 | 12.762% | $250.7376 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $184.74 | 10.752% | $204.6032 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $86.88 | 6.377% | $92.4203 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $249.54 | 9.508% | $273.2663 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $79.87 | 10.605% | $88.3402 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $111.29 | 5.508% | $117.4199 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $1,001.38 | $1,098.4420 | $1,098.44 | $1,098.40 | $1,098.40 | |