| 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 | $36.38 | 4.791% | $38.123 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $81.49 | 7.760% | $87.8136 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $239.37 | 12.545% | $269.399 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $167.98 | 13.733% | $191.0487 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $68.34 | 3.682% | $70.8563 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $250.43 | 3.715% | $259.7335 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $128.46 | 10.175% | $141.5308 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $972.45 | $1,058.5049 | $1,058.50 | $1,058.50 | $1,058.40 | |