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 | $16.60 | 9.438% | $18.1667 | $18.17 | $18.15 | $18.20 |
Purchase #2 | $22.37 | 5.419% | $23.5822 | $23.58 | $23.60 | $23.60 |
Purchase #3 | $95.49 | 5.635% | $100.8709 | $100.87 | $100.85 | $100.90 |
Purchase #4 | $166.58 | 8.433% | $180.6277 | $180.63 | $180.65 | $180.60 |
Purchase #5 | $46.45 | 11.354% | $51.7239 | $51.72 | $51.70 | $51.70 |
Purchase #6 | $83.44 | 5.219% | $87.7947 | $87.79 | $87.80 | $87.80 |
Purchase #7 | $95.67 | 12.549% | $107.6756 | $107.68 | $107.70 | $107.70 |
7 purchase totals = | $526.60 | $570.4417 | $570.44 | $570.45 | $570.50 |