| 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 | $82.96 | 5.649% | $87.6464 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $166.48 | 13.829% | $189.5025 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $114.66 | 7.277% | $123.0038 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $85.37 | 8.271% | $92.431 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $210.83 | 10.315% | $232.5771 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $222.62 | 4.826% | $233.3636 | $233.36 | $233.35 | $233.40 |
| Purchase #7 | $37.67 | 10.169% | $41.5007 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $920.59 | $1,000.0251 | $1,000.02 | $1,000.05 | $1,000.00 | |