| 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 | $80.27 | 8.417% | $87.0263 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $222.83 | 3.503% | $230.6357 | $230.64 | $230.65 | $230.60 |
| Purchase #3 | $9.87 | 10.320% | $10.8886 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $6.93 | 11.342% | $7.716 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $246.72 | 12.344% | $277.1751 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $185.58 | 6.633% | $197.8895 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $234.73 | 9.382% | $256.7524 | $256.75 | $256.75 | $256.80 |
| 7 purchase totals = | $986.93 | $1,068.0836 | $1,068.10 | $1,068.15 | $1,068.10 | |