| 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 | $73.68 | 6.366% | $78.3705 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $8.31 | 12.400% | $9.3404 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $172.32 | 13.809% | $196.1157 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $25.94 | 3.437% | $26.8316 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $220.97 | 11.483% | $246.344 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $66.48 | 6.128% | $70.5539 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $196.31 | 13.612% | $223.0317 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $764.01 | $850.5878 | $850.58 | $850.60 | $850.50 | |