| 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 | $51.28 | 5.730% | $54.2183 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $226.77 | 4.458% | $236.8794 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $138.55 | 6.159% | $147.0833 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $215.86 | 4.288% | $225.1161 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $52.38 | 3.812% | $54.3767 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $169.46 | 8.573% | $183.9878 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $19.99 | 12.347% | $22.4582 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $874.29 | $924.1198 | $924.13 | $924.15 | $924.20 | |