| 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 | $141.35 | 8.614% | $153.5259 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $83.40 | 4.847% | $87.4424 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $28.42 | 6.845% | $30.3653 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $234.62 | 8.399% | $254.3257 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $36.38 | 12.125% | $40.7911 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $35.39 | 9.190% | $38.6423 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $122.39 | 11.338% | $136.2666 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $681.95 | $741.3593 | $741.37 | $741.40 | $741.30 | |