| 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 | $87.59 | 9.423% | $95.8436 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $72.38 | 13.598% | $82.2222 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $131.29 | 3.815% | $136.2987 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $103.77 | 11.223% | $115.4161 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $114.96 | 5.564% | $121.3564 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $56.50 | 12.103% | $63.3382 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $122.64 | 9.346% | $134.1019 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $689.13 | $748.5771 | $748.58 | $748.55 | $748.50 | |