| 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 | $49.69 | 5.528% | $52.4369 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $164.64 | 6.496% | $175.335 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $202.73 | 6.374% | $215.652 | $215.65 | $215.65 | $215.70 |
| Purchase #4 | $230.32 | 5.593% | $243.2018 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $141.58 | 11.345% | $157.6423 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $21.29 | 7.352% | $22.8552 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $81.87 | 9.322% | $89.5019 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $892.12 | $956.6251 | $956.63 | $956.65 | $956.60 | |