| 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 | $83.56 | 6.471% | $88.9672 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $189.34 | 13.404% | $214.7191 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $162.42 | 4.228% | $169.2871 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $166.63 | 6.761% | $177.8959 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $44.44 | 13.482% | $50.4314 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $140.27 | 4.176% | $146.1277 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $225.47 | 4.421% | $235.438 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $1,012.13 | $1,082.8664 | $1,082.88 | $1,082.90 | $1,082.80 | |