| 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 | $5.69 | 10.654% | $6.2962 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $22.89 | 12.515% | $25.7547 | $25.75 | $25.75 | $25.80 |
| Purchase #3 | $53.79 | 3.742% | $55.8028 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $167.98 | 7.637% | $180.8086 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $101.36 | 5.417% | $106.8507 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $185.25 | 13.310% | $209.9068 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $179.56 | 7.374% | $192.8008 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $716.52 | $778.2206 | $778.22 | $778.20 | $778.30 | |