| 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 | $72.41 | 11.367% | $80.6408 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $63.28 | 10.205% | $69.7377 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $82.36 | 9.402% | $90.1035 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $237.69 | 3.637% | $246.3348 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $93.43 | 6.508% | $99.5104 | $99.51 | $99.50 | $99.50 |
| Purchase #6 | $201.60 | 6.505% | $214.7141 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $147.51 | 6.817% | $157.5658 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $898.28 | $958.6071 | $958.60 | $958.60 | $958.50 | |