| 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 | $222.36 | 4.115% | $231.5101 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $57.97 | 4.588% | $60.6297 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $39.90 | 12.377% | $44.8384 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $12.26 | 3.633% | $12.7054 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $16.76 | 4.405% | $17.4983 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $23.64 | 8.288% | $25.5993 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $18.72 | 11.708% | $20.9117 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $391.61 | $413.6929 | $413.70 | $413.70 | $413.60 | |