| 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 | $65.64 | 13.370% | $74.4161 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $22.72 | 7.825% | $24.4978 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $115.92 | 12.258% | $130.1295 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $164.69 | 9.109% | $179.6916 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $108.53 | 6.150% | $115.2046 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $163.47 | 6.544% | $174.1675 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $243.44 | 3.109% | $251.0085 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $884.41 | $949.1156 | $949.12 | $949.10 | $949.10 | |