| 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 | $52.79 | 8.680% | $57.3722 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $228.47 | 11.819% | $255.4729 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $38.44 | 6.697% | $41.0143 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $188.52 | 8.395% | $204.3463 | $204.35 | $204.35 | $204.30 |
| Purchase #5 | $145.93 | 10.144% | $160.7331 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $132.71 | 3.319% | $137.1146 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $144.40 | 10.546% | $159.6284 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $931.26 | $1,015.6818 | $1,015.67 | $1,015.65 | $1,015.60 | |