| 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 | $134.66 | 7.304% | $144.4956 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $15.82 | 6.462% | $16.8423 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $90.58 | 6.342% | $96.3246 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $36.70 | 13.704% | $41.7294 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $206.46 | 9.756% | $226.6022 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $89.84 | 9.380% | $98.267 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $195.38 | 5.236% | $205.6101 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $769.44 | $829.8712 | $829.87 | $829.85 | $829.80 | |