| 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 | $58.82 | 8.620% | $63.8903 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $114.34 | 12.725% | $128.8898 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $108.72 | 7.665% | $117.0534 | $117.05 | $117.05 | $117.10 |
| Purchase #4 | $84.58 | 8.269% | $91.5739 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $120.96 | 5.654% | $127.7991 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $222.75 | 7.839% | $240.2114 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $192.51 | 11.285% | $214.2348 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $902.68 | $983.6527 | $983.64 | $983.65 | $983.70 | |