| 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 | $62.66 | 5.652% | $66.2015 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $41.63 | 13.630% | $47.3042 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $217.39 | 6.637% | $231.8182 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $105.62 | 12.320% | $118.6324 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $236.37 | 4.464% | $246.9216 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $74.43 | 7.526% | $80.0316 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $80.59 | 4.354% | $84.0989 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $818.69 | $875.0084 | $875.00 | $875.00 | $874.90 | |