| 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 | $45.98 | 3.197% | $47.45 | $47.45 | $47.45 | $47.50 |
| Purchase #2 | $171.92 | 13.752% | $195.5624 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $74.39 | 6.715% | $79.3853 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $178.38 | 3.399% | $184.4431 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $192.53 | 12.832% | $217.2354 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $80.94 | 3.414% | $83.7033 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $73.81 | 8.287% | $79.9266 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $817.95 | $887.7061 | $887.71 | $887.75 | $887.70 | |