| 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 | $82.33 | 4.311% | $85.8792 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $51.38 | 3.200% | $53.0242 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $118.96 | 12.725% | $134.0977 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $191.83 | 3.437% | $198.4232 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $144.93 | 8.174% | $156.7766 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $187.59 | 10.636% | $207.5421 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $199.50 | 8.791% | $217.038 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $976.52 | $1,052.7810 | $1,052.78 | $1,052.80 | $1,052.70 | |