| 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 | $102.52 | 6.227% | $108.9039 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $37.39 | 3.472% | $38.6882 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $198.58 | 7.873% | $214.2142 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $44.80 | 13.614% | $50.8991 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $132.50 | 9.218% | $144.7139 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $61.42 | 8.462% | $66.6174 | $66.62 | $66.60 | $66.60 |
| Purchase #7 | $218.72 | 6.330% | $232.565 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $795.93 | $856.6017 | $856.60 | $856.55 | $856.60 | |