| 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 | $104.36 | 11.782% | $116.6557 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $242.71 | 11.874% | $271.5294 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $179.50 | 10.770% | $198.8322 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $130.30 | 13.759% | $148.228 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $36.53 | 5.854% | $38.6685 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $111.38 | 9.353% | $121.7974 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $56.78 | 10.845% | $62.9378 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $861.56 | $958.6490 | $958.66 | $958.70 | $958.60 | |