| 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 | $39.39 | 10.677% | $43.5957 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $44.38 | 7.662% | $47.7804 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $27.73 | 11.833% | $31.0113 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $17.44 | 12.312% | $19.5872 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $85.53 | 10.613% | $94.6073 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $69.25 | 10.845% | $76.7602 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $207.25 | 4.772% | $217.14 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $490.97 | $530.4821 | $530.49 | $530.50 | $530.50 | |