| 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 | $51.96 | 9.374% | $56.8307 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $10.26 | 4.818% | $10.7543 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $221.93 | 3.594% | $229.9062 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $209.70 | 7.466% | $225.3562 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $209.86 | 11.416% | $233.8176 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $192.25 | 5.537% | $202.8949 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $195.29 | 4.321% | $203.7285 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $1,091.25 | $1,163.2884 | $1,163.29 | $1,163.30 | $1,163.30 | |