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 | $99.48 | 9.498% | $108.9286 | $108.93 | $108.95 | $108.90 |
Purchase #2 | $222.33 | 11.403% | $247.6823 | $247.68 | $247.70 | $247.70 |
Purchase #3 | $128.36 | 13.563% | $145.7695 | $145.77 | $145.75 | $145.80 |
Purchase #4 | $22.66 | 5.411% | $23.8861 | $23.89 | $23.90 | $23.90 |
Purchase #5 | $110.62 | 9.809% | $121.4707 | $121.47 | $121.45 | $121.50 |
Purchase #6 | $69.58 | 4.789% | $72.9122 | $72.91 | $72.90 | $72.90 |
Purchase #7 | $175.63 | 8.117% | $189.8859 | $189.89 | $189.90 | $189.90 |
7 purchase totals = | $828.66 | $910.5353 | $910.54 | $910.55 | $910.60 |