| 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 | $90.86 | 4.751% | $95.1768 | $95.18 | $95.20 | $95.20 |
| Purchase #2 | $146.45 | 6.601% | $156.1172 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $24.96 | 12.558% | $28.0945 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $13.29 | 12.405% | $14.9386 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $15.81 | 3.775% | $16.4068 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $128.28 | 7.383% | $137.7509 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $178.86 | 13.597% | $203.1796 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $598.51 | $651.6644 | $651.67 | $651.70 | $651.70 | |