| 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 | $24.33 | 12.478% | $27.3659 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $117.57 | 12.168% | $131.8759 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $178.93 | 13.215% | $202.5756 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $140.55 | 9.865% | $154.4153 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $113.74 | 3.855% | $118.1247 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $76.35 | 10.825% | $84.6149 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $140.54 | 4.756% | $147.2241 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $792.01 | $866.1964 | $866.20 | $866.15 | $866.20 | |