| 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 | $62.72 | 7.316% | $67.3086 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $90.29 | 5.577% | $95.3255 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $99.84 | 8.775% | $108.601 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $64.74 | 10.874% | $71.7798 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $138.44 | 7.795% | $149.2314 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $17.87 | 6.657% | $19.0596 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $10.81 | 11.534% | $12.0568 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $484.71 | $523.3627 | $523.37 | $523.40 | $523.40 | |