| 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 | $21.44 | 13.487% | $24.3316 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $56.95 | 7.736% | $61.3557 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $41.36 | 10.334% | $45.6341 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $218.29 | 5.165% | $229.5647 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $219.66 | 5.461% | $231.6556 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $106.91 | 5.768% | $113.0766 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $164.73 | 6.168% | $174.8905 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $829.34 | $880.5088 | $880.51 | $880.55 | $880.60 | |