| 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 | $116.39 | 10.441% | $128.5423 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $65.95 | 13.392% | $74.782 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $34.99 | 12.820% | $39.4757 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $109.56 | 10.444% | $121.0024 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $56.94 | 11.617% | $63.5547 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $54.49 | 3.729% | $56.5219 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $241.82 | 11.109% | $268.6838 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $680.14 | $752.5628 | $752.55 | $752.60 | $752.60 | |