| 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 | $6.26 | 10.215% | $6.8995 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $84.86 | 13.722% | $96.5045 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $170.33 | 8.130% | $184.1778 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $145.59 | 6.676% | $155.3096 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $138.25 | 7.841% | $149.0902 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $49.39 | 4.629% | $51.6763 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $248.71 | 6.392% | $264.6075 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $843.39 | $908.2654 | $908.27 | $908.30 | $908.30 | |