| 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 | $81.71 | 3.559% | $84.6181 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $36.63 | 9.274% | $40.0271 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $217.34 | 5.433% | $229.1481 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $51.96 | 9.133% | $56.7055 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $34.30 | 3.795% | $35.6017 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $112.64 | 5.183% | $118.4781 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $144.33 | 3.816% | $149.8376 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $678.91 | $714.4162 | $714.43 | $714.45 | $714.30 | |