| 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 | $29.26 | 11.720% | $32.6893 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $110.63 | 5.505% | $116.7202 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $45.74 | 8.628% | $49.6864 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $115.38 | 4.110% | $120.1221 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $63.28 | 13.284% | $71.6861 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $225.41 | 10.215% | $248.4356 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $77.71 | 4.355% | $81.0943 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $667.41 | $720.4340 | $720.44 | $720.45 | $720.40 | |