| 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 | $105.35 | 7.753% | $113.5178 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $63.48 | 3.280% | $65.5621 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $148.84 | 11.250% | $165.5845 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $51.96 | 4.634% | $54.3678 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $237.92 | 11.248% | $264.6812 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $23.34 | 5.294% | $24.5756 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $107.97 | 13.549% | $122.5989 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $738.86 | $810.8879 | $810.89 | $810.90 | $811.00 | |