| 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 | $26.50 | 10.820% | $29.3673 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $75.95 | 8.123% | $82.1194 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $209.99 | 4.449% | $219.3325 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $184.44 | 12.631% | $207.7366 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $114.25 | 7.757% | $123.1124 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $166.34 | 13.676% | $189.0887 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $71.86 | 6.537% | $76.5575 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $849.33 | $927.3144 | $927.32 | $927.30 | $927.30 | |