| 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 | $67.84 | 6.775% | $72.4362 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $29.72 | 11.178% | $33.0421 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $211.87 | 6.401% | $225.4318 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $169.28 | 7.430% | $181.8575 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $165.29 | 9.132% | $180.3843 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $49.88 | 4.657% | $52.2029 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $123.69 | 12.374% | $138.9954 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $817.57 | $884.3502 | $884.35 | $884.40 | $884.30 | |